8860475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 11978400

約数和(自身を除く): 3117925

約数列:

[1, 5, 13, 25, 65, 137, 199, 325, 685, 995, 1781, 2587, 3425, 4975, 8905, 12935, 27263, 44525, 64675, 136315, 354419, 681575, 1772095, 8860475]

約数ペア:

[(1, 8860475), (5, 1772095), (13, 681575), (25, 354419), (65, 136315), (137, 64675), (199, 44525), (325, 27263), (685, 12935), (995, 8905), (1781, 4975), (2587, 3425)]