97409875

素因数分解:

$5^3\times {\mathrm{509}}^1\times {\mathrm{1531}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 121885920

約数和(自身を除く): 24476045

約数列:

[1, 5, 25, 125, 509, 1531, 2545, 7655, 12725, 38275, 63625, 191375, 779279, 3896395, 19481975, 97409875]

約数ペア:

[(1, 97409875), (5, 19481975), (25, 3896395), (125, 779279), (509, 191375), (1531, 63625), (2545, 38275), (7655, 12725)]