53431405

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3788

約数の個数: 16

約数和(自身を含む): 66624768

約数和(自身を除く): 13193363

約数列:

[1, 5, 41, 71, 205, 355, 2911, 3671, 14555, 18355, 150511, 260641, 752555, 1303205, 10686281, 53431405]

約数ペア:

[(1, 53431405), (5, 10686281), (41, 1303205), (71, 752555), (205, 260641), (355, 150511), (2911, 18355), (3671, 14555)]