231630405

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{291359}}^1$

素因数の和:291420

約数の個数: 16

約数和(自身を含む): 377602560

約数和(自身を除く): 145972155

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 291359, 874077, 1456795, 4370385, 15442027, 46326081, 77210135, 231630405]

約数ペア:

[(1, 231630405), (3, 77210135), (5, 46326081), (15, 15442027), (53, 4370385), (159, 1456795), (265, 874077), (795, 291359)]