124945405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2971}}^1$

素因数の和:3636

約数の個数: 16

約数和(自身を含む): 161771904

約数和(自身を除く): 36826499

約数列:

[1, 5, 13, 65, 647, 2971, 3235, 8411, 14855, 38623, 42055, 193115, 1922237, 9611185, 24989081, 124945405]

約数ペア:

[(1, 124945405), (5, 24989081), (13, 9611185), (65, 1922237), (647, 193115), (2971, 42055), (3235, 38623), (8411, 14855)]