790867225

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{3943}}^1$

素因数の和:4137

約数の個数: 24

約数和(自身を含む): 1003542912

約数和(自身を除く): 212675687

約数列:

[1, 5, 25, 71, 113, 355, 565, 1775, 2825, 3943, 8023, 19715, 40115, 98575, 200575, 279953, 445559, 1399765, 2227795, 6998825, 11138975, 31634689, 158173445, 790867225]

約数ペア:

[(1, 790867225), (5, 158173445), (25, 31634689), (71, 11138975), (113, 6998825), (355, 2227795), (565, 1399765), (1775, 445559), (2825, 279953), (3943, 200575), (8023, 98575), (19715, 40115)]