82073875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3016

約数の個数: 32

約数和(自身を含む): 116835264

約数和(自身を除く): 34761389

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 1105, 1625, 2125, 2971, 5525, 14855, 27625, 38623, 50507, 74275, 193115, 252535, 371375, 656591, 965575, 1262675, 3282955, 4827875, 6313375, 16414775, 82073875]

約数ペア:

[(1, 82073875), (5, 16414775), (13, 6313375), (17, 4827875), (25, 3282955), (65, 1262675), (85, 965575), (125, 656591), (221, 371375), (325, 252535), (425, 193115), (1105, 74275), (1625, 50507), (2125, 38623), (2971, 27625), (5525, 14855)]