72965125

素因数分解:

$5^3\times {\mathrm{229}}^1\times {\mathrm{2549}}^1$

素因数の和:2793

約数の個数: 16

約数和(自身を含む): 91494000

約数和(自身を除く): 18528875

約数列:

[1, 5, 25, 125, 229, 1145, 2549, 5725, 12745, 28625, 63725, 318625, 583721, 2918605, 14593025, 72965125]

約数ペア:

[(1, 72965125), (5, 14593025), (25, 2918605), (125, 583721), (229, 318625), (1145, 63725), (2549, 28625), (5725, 12745)]