30663825

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{3121}}^1$

素因数の和:3265

約数の個数: 24

約数和(自身を含む): 51100896

約数和(自身を除く): 20437071

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3121, 3275, 9363, 9825, 15605, 46815, 78025, 234075, 408851, 1226553, 2044255, 6132765, 10221275, 30663825]

約数ペア:

[(1, 30663825), (3, 10221275), (5, 6132765), (15, 2044255), (25, 1226553), (75, 408851), (131, 234075), (393, 78025), (655, 46815), (1965, 15605), (3121, 9825), (3275, 9363)]