156950082575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6287}}^1\times {\mathrm{6983}}^1$

素因数の和:13304

約数の個数: 48

約数和(自身を含む): 228711361536

約数和(自身を除く): 71761278961

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 6287, 6983, 31435, 34915, 69157, 76813, 81731, 90779, 157175, 174575, 345785, 384065, 408655, 453895, 899041, 998569, 1728925, 1920325, 2043275, 2269475, 4495205, 4992845, 22476025, 24964225, 43902121, 219510605, 482923331, 570727573, 1097553025, 2414616655, 2853637865, 6278003303, 12073083275, 14268189325, 31390016515, 156950082575]

約数ペア:

[(1, 156950082575), (5, 31390016515), (11, 14268189325), (13, 12073083275), (25, 6278003303), (55, 2853637865), (65, 2414616655), (143, 1097553025), (275, 570727573), (325, 482923331), (715, 219510605), (3575, 43902121), (6287, 24964225), (6983, 22476025), (31435, 4992845), (34915, 4495205), (69157, 2269475), (76813, 2043275), (81731, 1920325), (90779, 1728925), (157175, 998569), (174575, 899041), (345785, 453895), (384065, 408655)]