23283405

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1229}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 40486680

約数和(自身を除く): 17203275

約数列:

[1, 3, 5, 9, 15, 45, 421, 1229, 1263, 2105, 3687, 3789, 6145, 6315, 11061, 18435, 18945, 55305, 517409, 1552227, 2587045, 4656681, 7761135, 23283405]

約数ペア:

[(1, 23283405), (3, 7761135), (5, 4656681), (9, 2587045), (15, 1552227), (45, 517409), (421, 55305), (1229, 18945), (1263, 18435), (2105, 11061), (3687, 6315), (3789, 6145)]