56421315

素因数分解:

$3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2251}}^1$

素因数の和:2819

約数の個数: 24

約数和(自身を含む): 98016048

約数和(自身を除く): 41594733

約数列:

[1, 3, 5, 9, 15, 45, 557, 1671, 2251, 2785, 5013, 6753, 8355, 11255, 20259, 25065, 33765, 101295, 1253807, 3761421, 6269035, 11284263, 18807105, 56421315]

約数ペア:

[(1, 56421315), (3, 18807105), (5, 11284263), (9, 6269035), (15, 3761421), (45, 1253807), (557, 101295), (1671, 33765), (2251, 25065), (2785, 20259), (5013, 11255), (6753, 8355)]