23101555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1571}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 29541024

約数和(自身を除く): 6439469

約数列:

[1, 5, 17, 85, 173, 865, 1571, 2941, 7855, 14705, 26707, 133535, 271783, 1358915, 4620311, 23101555]

約数ペア:

[(1, 23101555), (5, 4620311), (17, 1358915), (85, 271783), (173, 133535), (865, 26707), (1571, 14705), (2941, 7855)]