3485018875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{18979}}^1$

素因数の和:19120

約数の個数: 32

約数和(自身を含む): 4725564480

約数和(自身を除く): 1240545605

約数列:

[1, 5, 13, 25, 65, 113, 125, 325, 565, 1469, 1625, 2825, 7345, 14125, 18979, 36725, 94895, 183625, 246727, 474475, 1233635, 2144627, 2372375, 6168175, 10723135, 27880151, 30840875, 53615675, 139400755, 268078375, 697003775, 3485018875]

約数ペア:

[(1, 3485018875), (5, 697003775), (13, 268078375), (25, 139400755), (65, 53615675), (113, 30840875), (125, 27880151), (325, 10723135), (565, 6168175), (1469, 2372375), (1625, 2144627), (2825, 1233635), (7345, 474475), (14125, 246727), (18979, 183625), (36725, 94895)]