56959575

素因数分解:

$3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{1913}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 94459728

約数和(自身を除く): 37500153

約数列:

[1, 3, 5, 15, 25, 75, 397, 1191, 1913, 1985, 5739, 5955, 9565, 9925, 28695, 29775, 47825, 143475, 759461, 2278383, 3797305, 11391915, 18986525, 56959575]

約数ペア:

[(1, 56959575), (3, 18986525), (5, 11391915), (15, 3797305), (25, 2278383), (75, 759461), (397, 143475), (1191, 47825), (1913, 29775), (1985, 28695), (5739, 9925), (5955, 9565)]