312084315

素因数分解:

$3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{12451}}^1$

素因数の和:13019

約数の個数: 24

約数和(自身を含む): 541960848

約数和(自身を除く): 229876533

約数列:

[1, 3, 5, 9, 15, 45, 557, 1671, 2785, 5013, 8355, 12451, 25065, 37353, 62255, 112059, 186765, 560295, 6935207, 20805621, 34676035, 62416863, 104028105, 312084315]

約数ペア:

[(1, 312084315), (3, 104028105), (5, 62416863), (9, 34676035), (15, 20805621), (45, 6935207), (557, 560295), (1671, 186765), (2785, 112059), (5013, 62255), (8355, 37353), (12451, 25065)]