13509968175

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4759}}^1$

素因数の和:4854

約数の個数: 144

約数和(自身を含む): 27991541760

約数和(自身を除く): 14481573585

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 37, 45, 55, 75, 93, 99, 111, 155, 165, 185, 225, 275, 279, 333, 341, 407, 465, 495, 555, 775, 825, 925, 1023, 1147, 1221, 1395, 1665, 1705, 2035, 2325, 2475, 2775, 3069, 3441, 3663, 4759, 5115, 5735, 6105, 6975, 8325, 8525, 10175, 10323, 12617, 14277, 15345, 17205, 18315, 23795, 25575, 28675, 30525, 37851, 42831, 51615, 52349, 63085, 71385, 76725, 86025, 91575, 113553, 118975, 147529, 157047, 176083, 189255, 214155, 258075, 261745, 315425, 356925, 442587, 471141, 528249, 567765, 737645, 785235, 880415, 946275, 1070775, 1308725, 1327761, 1584747, 1622819, 1936913, 2212935, 2355705, 2641245, 2838825, 3688225, 3926175, 4402075, 4868457, 5458573, 5810739, 6638805, 7923735, 8114095, 9684565, 11064675, 11778525, 13206225, 14605371, 16375719, 17432217, 24342285, 27292865, 29053695, 33194025, 39618675, 40570475, 48422825, 49127157, 60044303, 73026855, 81878595, 87161085, 121711425, 136464325, 145268475, 180132909, 245635785, 300221515, 365134275, 409392975, 435805425, 540398727, 900664545, 1228178925, 1501107575, 2701993635, 4503322725, 13509968175]

約数ペア:

[(1, 13509968175), (3, 4503322725), (5, 2701993635), (9, 1501107575), (11, 1228178925), (15, 900664545), (25, 540398727), (31, 435805425), (33, 409392975), (37, 365134275), (45, 300221515), (55, 245635785), (75, 180132909), (93, 145268475), (99, 136464325), (111, 121711425), (155, 87161085), (165, 81878595), (185, 73026855), (225, 60044303), (275, 49127157), (279, 48422825), (333, 40570475), (341, 39618675), (407, 33194025), (465, 29053695), (495, 27292865), (555, 24342285), (775, 17432217), (825, 16375719), (925, 14605371), (1023, 13206225), (1147, 11778525), (1221, 11064675), (1395, 9684565), (1665, 8114095), (1705, 7923735), (2035, 6638805), (2325, 5810739), (2475, 5458573), (2775, 4868457), (3069, 4402075), (3441, 3926175), (3663, 3688225), (4759, 2838825), (5115, 2641245), (5735, 2355705), (6105, 2212935), (6975, 1936913), (8325, 1622819), (8525, 1584747), (10175, 1327761), (10323, 1308725), (12617, 1070775), (14277, 946275), (15345, 880415), (17205, 785235), (18315, 737645), (23795, 567765), (25575, 528249), (28675, 471141), (30525, 442587), (37851, 356925), (42831, 315425), (51615, 261745), (52349, 258075), (63085, 214155), (71385, 189255), (76725, 176083), (86025, 157047), (91575, 147529), (113553, 118975)]