39877105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3851}}^1$

素因数の和:3984

約数の個数: 16

約数和(自身を含む): 50846400

約数和(自身を除く): 10969295

約数列:

[1, 5, 19, 95, 109, 545, 2071, 3851, 10355, 19255, 73169, 365845, 419759, 2098795, 7975421, 39877105]

約数ペア:

[(1, 39877105), (5, 7975421), (19, 2098795), (95, 419759), (109, 365845), (545, 73169), (2071, 19255), (3851, 10355)]