43940315

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2081}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 54565056

約数和(自身を除く): 10624741

約数列:

[1, 5, 41, 103, 205, 515, 2081, 4223, 10405, 21115, 85321, 214343, 426605, 1071715, 8788063, 43940315]

約数ペア:

[(1, 43940315), (5, 8788063), (41, 1071715), (103, 426605), (205, 214343), (515, 85321), (2081, 21115), (4223, 10405)]