71954445

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{42451}}^1$

素因数の和:42572

約数の個数: 16

約数和(自身を含む): 116148672

約数和(自身を除く): 44194227

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 42451, 127353, 212255, 636765, 4796963, 14390889, 23984815, 71954445]

約数ペア:

[(1, 71954445), (3, 23984815), (5, 14390889), (15, 4796963), (113, 636765), (339, 212255), (565, 127353), (1695, 42451)]