40242145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1747}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 51349248

約数和(自身を除く): 11107103

約数列:

[1, 5, 17, 85, 271, 1355, 1747, 4607, 8735, 23035, 29699, 148495, 473437, 2367185, 8048429, 40242145]

約数ペア:

[(1, 40242145), (5, 8048429), (17, 2367185), (85, 473437), (271, 148495), (1355, 29699), (1747, 23035), (4607, 8735)]