42971615

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 53470560

約数和(自身を除く): 10498945

約数列:

[1, 5, 37, 109, 185, 545, 2131, 4033, 10655, 20165, 78847, 232279, 394235, 1161395, 8594323, 42971615]

約数ペア:

[(1, 42971615), (5, 8594323), (37, 1161395), (109, 394235), (185, 232279), (545, 78847), (2131, 20165), (4033, 10655)]