395364395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1\times {\mathrm{1949}}^1$

素因数の和:3382

約数の個数: 16

約数和(自身を含む): 491400000

約数和(自身を除く): 96035605

約数列:

[1, 5, 29, 145, 1399, 1949, 6995, 9745, 40571, 56521, 202855, 282605, 2726651, 13633255, 79072879, 395364395]

約数ペア:

[(1, 395364395), (5, 79072879), (29, 13633255), (145, 2726651), (1399, 282605), (1949, 202855), (6995, 56521), (9745, 40571)]