57228285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1777}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 97292160

約数和(自身を除く): 40063875

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 565, 1695, 1777, 2147, 5331, 6441, 8885, 10735, 26655, 32205, 33763, 101289, 168815, 200801, 506445, 602403, 1004005, 3012015, 3815219, 11445657, 19076095, 57228285]

約数ペア:

[(1, 57228285), (3, 19076095), (5, 11445657), (15, 3815219), (19, 3012015), (57, 1004005), (95, 602403), (113, 506445), (285, 200801), (339, 168815), (565, 101289), (1695, 33763), (1777, 32205), (2147, 26655), (5331, 10735), (6441, 8885)]