108556405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1409}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 137390400

約数和(自身を除く): 28833995

約数列:

[1, 5, 19, 95, 811, 1409, 4055, 7045, 15409, 26771, 77045, 133855, 1142699, 5713495, 21711281, 108556405]

約数ペア:

[(1, 108556405), (5, 21711281), (19, 5713495), (95, 1142699), (811, 133855), (1409, 77045), (4055, 26771), (7045, 15409)]