15128055

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6343}}^1$

素因数の和:6407

約数の個数: 24

約数和(自身を含む): 26720928

約数和(自身を除く): 11592873

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 6343, 19029, 31715, 57087, 95145, 285435, 336179, 1008537, 1680895, 3025611, 5042685, 15128055]

約数ペア:

[(1, 15128055), (3, 5042685), (5, 3025611), (9, 1680895), (15, 1008537), (45, 336179), (53, 285435), (159, 95145), (265, 57087), (477, 31715), (795, 19029), (2385, 6343)]