42452905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1193}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 55707264

約数和(自身を除く): 13254359

約数列:

[1, 5, 11, 55, 647, 1193, 3235, 5965, 7117, 13123, 35585, 65615, 771871, 3859355, 8490581, 42452905]

約数ペア:

[(1, 42452905), (5, 8490581), (11, 3859355), (55, 771871), (647, 65615), (1193, 35585), (3235, 13123), (5965, 7117)]