66734475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{28703}}^1$

素因数の和:28747

約数の個数: 24

約数和(自身を含む): 113897472

約数和(自身を除く): 47162997

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 28703, 86109, 143515, 430545, 717575, 889793, 2152725, 2669379, 4448965, 13346895, 22244825, 66734475]

約数ペア:

[(1, 66734475), (3, 22244825), (5, 13346895), (15, 4448965), (25, 2669379), (31, 2152725), (75, 889793), (93, 717575), (155, 430545), (465, 143515), (775, 86109), (2325, 28703)]