7029996675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{19973}}^1$

素因数の和:20037

約数の個数: 72

約数和(自身を含む): 13211123184

約数和(自身を除く): 6181126509

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 361, 475, 741, 975, 1083, 1235, 1425, 1805, 3705, 4693, 5415, 6175, 9025, 14079, 18525, 19973, 23465, 27075, 59919, 70395, 99865, 117325, 259649, 299595, 351975, 379487, 499325, 778947, 1138461, 1298245, 1497975, 1897435, 3894735, 4933331, 5692305, 6491225, 7210253, 9487175, 14799993, 19473675, 21630759, 24666655, 28461525, 36051265, 73999965, 93733289, 108153795, 123333275, 180256325, 281199867, 369999825, 468666445, 540768975, 1405999335, 2343332225, 7029996675]

約数ペア:

[(1, 7029996675), (3, 2343332225), (5, 1405999335), (13, 540768975), (15, 468666445), (19, 369999825), (25, 281199867), (39, 180256325), (57, 123333275), (65, 108153795), (75, 93733289), (95, 73999965), (195, 36051265), (247, 28461525), (285, 24666655), (325, 21630759), (361, 19473675), (475, 14799993), (741, 9487175), (975, 7210253), (1083, 6491225), (1235, 5692305), (1425, 4933331), (1805, 3894735), (3705, 1897435), (4693, 1497975), (5415, 1298245), (6175, 1138461), (9025, 778947), (14079, 499325), (18525, 379487), (19973, 351975), (23465, 299595), (27075, 259649), (59919, 117325), (70395, 99865)]