57972555

素因数分解:

$3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2531}}^1$

素因数の和:3051

約数の個数: 24

約数和(自身を含む): 100722960

約数和(自身を除く): 42750405

約数列:

[1, 3, 5, 9, 15, 45, 509, 1527, 2531, 2545, 4581, 7593, 7635, 12655, 22779, 22905, 37965, 113895, 1288279, 3864837, 6441395, 11594511, 19324185, 57972555]

約数ペア:

[(1, 57972555), (3, 19324185), (5, 11594511), (9, 6441395), (15, 3864837), (45, 1288279), (509, 113895), (1527, 37965), (2531, 22905), (2545, 22779), (4581, 12655), (7593, 7635)]