156950495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{12511}}^1$

素因数の和:12722

約数の個数: 16

約数和(自身を含む): 203895552

約数和(自身を除く): 46945057

約数列:

[1, 5, 13, 65, 193, 965, 2509, 12511, 12545, 62555, 162643, 813215, 2414623, 12073115, 31390099, 156950495]

約数ペア:

[(1, 156950495), (5, 31390099), (13, 12073115), (65, 2414623), (193, 813215), (965, 162643), (2509, 62555), (12511, 12545)]