39290665

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 47942928

約数和(自身を除く): 8652263

約数列:

[1, 5, 113, 197, 353, 565, 985, 1765, 22261, 39889, 69541, 111305, 199445, 347705, 7858133, 39290665]

約数ペア:

[(1, 39290665), (5, 7858133), (113, 347705), (197, 199445), (353, 111305), (565, 69541), (985, 39889), (1765, 22261)]