71385100445

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{7901}}^1\times {\mathrm{42023}}^1$

素因数の和:49972

約数の個数: 16

約数和(自身を含む): 87667443072

約数和(自身を除く): 16282342627

約数列:

[1, 5, 43, 215, 7901, 39505, 42023, 210115, 339743, 1698715, 1806989, 9034945, 332023723, 1660118615, 14277020089, 71385100445]

約数ペア:

[(1, 71385100445), (5, 14277020089), (43, 1660118615), (215, 332023723), (7901, 9034945), (39505, 1806989), (42023, 1698715), (210115, 339743)]