100342015

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 121917600

約数和(自身を除く): 21575585

約数列:

[1, 5, 139, 353, 409, 695, 1765, 2045, 49067, 56851, 144377, 245335, 284255, 721885, 20068403, 100342015]

約数ペア:

[(1, 100342015), (5, 20068403), (139, 721885), (353, 284255), (409, 245335), (695, 144377), (1765, 56851), (2045, 49067)]