1898996829975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{52903}}^1$

素因数の和:53107

約数の個数: 192

約数和(自身を含む): 4080904519680

約数和(自身を除く): 2181907689705

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 71, 75, 105, 107, 135, 175, 189, 213, 225, 315, 321, 355, 497, 525, 535, 639, 675, 749, 945, 963, 1065, 1491, 1575, 1605, 1775, 1917, 2247, 2485, 2675, 2889, 3195, 3745, 4473, 4725, 4815, 5325, 6741, 7455, 7597, 8025, 9585, 11235, 12425, 13419, 14445, 15975, 18725, 20223, 22365, 22791, 24075, 33705, 37275, 37985, 47925, 52903, 53179, 56175, 67095, 68373, 72225, 101115, 111825, 113955, 158709, 159537, 168525, 189925, 205119, 264515, 265895, 335475, 341865, 370321, 476127, 478611, 505575, 569775, 793545, 797685, 1025595, 1110963, 1322575, 1329475, 1428381, 1435833, 1709325, 1851605, 2380635, 2393055, 3332889, 3756113, 3967725, 3988425, 5127975, 5554815, 5660621, 7141905, 7179165, 9258025, 9998667, 11268339, 11903175, 11965275, 16664445, 16981863, 18780565, 26292791, 27774075, 28303105, 33805017, 35709525, 35895825, 39624347, 49993335, 50945589, 56341695, 78878373, 83322225, 84909315, 93902825, 101415051, 118873041, 131463955, 141515525, 152836767, 169025085, 198121735, 236635119, 249966675, 254727945, 281708475, 356619123, 394391865, 401904091, 424546575, 507075255, 594365205, 657319775, 709905357, 764183835, 845125425, 990608675, 1069857369, 1183175595, 1205712273, 1273639725, 1783095615, 1971959325, 2009520455, 2535376275, 2813328637, 2971826025, 3549526785, 3617136819, 3820919175, 5349286845, 5915877975, 6028561365, 8439985911, 8915478075, 10047602275, 10851410457, 14066643185, 17747633925, 18085684095, 25319957733, 26746434225, 30142806825, 42199929555, 54257052285, 70333215925, 75959873199, 90428420475, 126599788665, 210999647775, 271285261425, 379799365995, 632998943325, 1898996829975]

約数ペア:

[(1, 1898996829975), (3, 632998943325), (5, 379799365995), (7, 271285261425), (9, 210999647775), (15, 126599788665), (21, 90428420475), (25, 75959873199), (27, 70333215925), (35, 54257052285), (45, 42199929555), (63, 30142806825), (71, 26746434225), (75, 25319957733), (105, 18085684095), (107, 17747633925), (135, 14066643185), (175, 10851410457), (189, 10047602275), (213, 8915478075), (225, 8439985911), (315, 6028561365), (321, 5915877975), (355, 5349286845), (497, 3820919175), (525, 3617136819), (535, 3549526785), (639, 2971826025), (675, 2813328637), (749, 2535376275), (945, 2009520455), (963, 1971959325), (1065, 1783095615), (1491, 1273639725), (1575, 1205712273), (1605, 1183175595), (1775, 1069857369), (1917, 990608675), (2247, 845125425), (2485, 764183835), (2675, 709905357), (2889, 657319775), (3195, 594365205), (3745, 507075255), (4473, 424546575), (4725, 401904091), (4815, 394391865), (5325, 356619123), (6741, 281708475), (7455, 254727945), (7597, 249966675), (8025, 236635119), (9585, 198121735), (11235, 169025085), (12425, 152836767), (13419, 141515525), (14445, 131463955), (15975, 118873041), (18725, 101415051), (20223, 93902825), (22365, 84909315), (22791, 83322225), (24075, 78878373), (33705, 56341695), (37275, 50945589), (37985, 49993335), (47925, 39624347), (52903, 35895825), (53179, 35709525), (56175, 33805017), (67095, 28303105), (68373, 27774075), (72225, 26292791), (101115, 18780565), (111825, 16981863), (113955, 16664445), (158709, 11965275), (159537, 11903175), (168525, 11268339), (189925, 9998667), (205119, 9258025), (264515, 7179165), (265895, 7141905), (335475, 5660621), (341865, 5554815), (370321, 5127975), (476127, 3988425), (478611, 3967725), (505575, 3756113), (569775, 3332889), (793545, 2393055), (797685, 2380635), (1025595, 1851605), (1110963, 1709325), (1322575, 1435833), (1329475, 1428381)]