15690517929

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1\times {\mathrm{761}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 23508126720

約数和(自身を除く): 7817608791

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 617, 711, 761, 1851, 2283, 3713, 5553, 6849, 11139, 28999, 33417, 35767, 48743, 60119, 86997, 107301, 146229, 180357, 260991, 321903, 438687, 469537, 541071, 1408611, 2290921, 2825593, 4225833, 6872763, 8476779, 20618289, 22068239, 25430337, 37093423, 66204717, 111280269, 198614151, 333840807, 1743390881, 5230172643, 15690517929]

約数ペア:

[(1, 15690517929), (3, 5230172643), (9, 1743390881), (47, 333840807), (79, 198614151), (141, 111280269), (237, 66204717), (423, 37093423), (617, 25430337), (711, 22068239), (761, 20618289), (1851, 8476779), (2283, 6872763), (3713, 4225833), (5553, 2825593), (6849, 2290921), (11139, 1408611), (28999, 541071), (33417, 469537), (35767, 438687), (48743, 321903), (60119, 260991), (86997, 180357), (107301, 146229)]