67928565

素因数分解:

$3^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{3121}}^1$

素因数の和:4580

約数の個数: 16

約数和(自身を含む): 108795456

約数和(自身を除く): 40866891

約数列:

[1, 3, 5, 15, 1451, 3121, 4353, 7255, 9363, 15605, 21765, 46815, 4528571, 13585713, 22642855, 67928565]

約数ペア:

[(1, 67928565), (3, 22642855), (5, 13585713), (15, 4528571), (1451, 46815), (3121, 21765), (4353, 15605), (7255, 9363)]