9572875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 13261248

約数和(自身を除く): 3688373

約数列:

[1, 5, 13, 25, 43, 65, 125, 137, 215, 325, 559, 685, 1075, 1625, 1781, 2795, 3425, 5375, 5891, 8905, 13975, 17125, 29455, 44525, 69875, 76583, 147275, 222625, 382915, 736375, 1914575, 9572875]

約数ペア:

[(1, 9572875), (5, 1914575), (13, 736375), (25, 382915), (43, 222625), (65, 147275), (125, 76583), (137, 69875), (215, 44525), (325, 29455), (559, 17125), (685, 13975), (1075, 8905), (1625, 5891), (1781, 5375), (2795, 3425)]