2525737725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^2$

素因数の和:384

約数の個数: 108

約数和(自身を含む): 5270350176

約数和(自身を除く): 2744612451

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 83, 105, 139, 175, 225, 249, 315, 415, 417, 525, 581, 695, 747, 973, 1245, 1251, 1575, 1743, 2075, 2085, 2905, 2919, 3475, 3735, 4865, 5229, 6225, 6255, 8715, 8757, 10425, 11537, 14525, 14595, 18675, 19321, 24325, 26145, 31275, 34611, 43575, 43785, 57685, 57963, 72975, 80759, 96605, 103833, 130725, 135247, 173055, 173889, 218925, 242277, 288425, 289815, 403795, 405741, 483025, 519165, 676235, 726831, 865275, 869445, 1211385, 1217223, 1449075, 1603643, 2018975, 2028705, 2595825, 3381175, 3634155, 4347225, 4810929, 6056925, 6086115, 8018215, 10143525, 11225501, 14432787, 18170775, 24054645, 30430575, 33676503, 40091075, 56127505, 72163935, 101029509, 120273225, 168382515, 280637525, 360819675, 505147545, 841912575, 2525737725]

約数ペア:

[(1, 2525737725), (3, 841912575), (5, 505147545), (7, 360819675), (9, 280637525), (15, 168382515), (21, 120273225), (25, 101029509), (35, 72163935), (45, 56127505), (63, 40091075), (75, 33676503), (83, 30430575), (105, 24054645), (139, 18170775), (175, 14432787), (225, 11225501), (249, 10143525), (315, 8018215), (415, 6086115), (417, 6056925), (525, 4810929), (581, 4347225), (695, 3634155), (747, 3381175), (973, 2595825), (1245, 2028705), (1251, 2018975), (1575, 1603643), (1743, 1449075), (2075, 1217223), (2085, 1211385), (2905, 869445), (2919, 865275), (3475, 726831), (3735, 676235), (4865, 519165), (5229, 483025), (6225, 405741), (6255, 403795), (8715, 289815), (8757, 288425), (10425, 242277), (11537, 218925), (14525, 173889), (14595, 173055), (18675, 135247), (19321, 130725), (24325, 103833), (26145, 96605), (31275, 80759), (34611, 72975), (43575, 57963), (43785, 57685)]