72600225

素因数分解:

$3^1\times 5^2\times {\mathrm{968003}}^1$

素因数の和:968016

約数の個数: 12

約数和(自身を含む): 120032496

約数和(自身を除く): 47432271

約数列:

[1, 3, 5, 15, 25, 75, 968003, 2904009, 4840015, 14520045, 24200075, 72600225]

約数ペア:

[(1, 72600225), (3, 24200075), (5, 14520045), (15, 4840015), (25, 2904009), (75, 968003)]