9731875

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 20

約数和(自身を含む): 12708432

約数和(自身を除く): 2976557

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 677, 2875, 3385, 14375, 15571, 16925, 77855, 84625, 389275, 423125, 1946375, 9731875]

約数ペア:

[(1, 9731875), (5, 1946375), (23, 423125), (25, 389275), (115, 84625), (125, 77855), (575, 16925), (625, 15571), (677, 14375), (2875, 3385)]