117654875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4259}}^1$

素因数の和:4304

約数の個数: 32

約数和(自身を含む): 167469120

約数和(自身を除く): 49814245

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 1105, 1625, 2125, 4259, 5525, 21295, 27625, 55367, 72403, 106475, 276835, 362015, 532375, 941239, 1384175, 1810075, 4706195, 6920875, 9050375, 23530975, 117654875]

約数ペア:

[(1, 117654875), (5, 23530975), (13, 9050375), (17, 6920875), (25, 4706195), (65, 1810075), (85, 1384175), (125, 941239), (221, 532375), (325, 362015), (425, 276835), (1105, 106475), (1625, 72403), (2125, 55367), (4259, 27625), (5525, 21295)]