72200855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2153}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 91501920

約数和(自身を除く): 19301065

約数列:

[1, 5, 19, 95, 353, 1765, 2153, 6707, 10765, 33535, 40907, 204535, 760009, 3800045, 14440171, 72200855]

約数ペア:

[(1, 72200855), (5, 14440171), (19, 3800045), (95, 760009), (353, 204535), (1765, 40907), (2153, 33535), (6707, 10765)]