89041885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4129}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 112996800

約数和(自身を除く): 23954915

約数列:

[1, 5, 19, 95, 227, 1135, 4129, 4313, 20645, 21565, 78451, 392255, 937283, 4686415, 17808377, 89041885]

約数ペア:

[(1, 89041885), (5, 17808377), (19, 4686415), (95, 937283), (227, 392255), (1135, 78451), (4129, 21565), (4313, 20645)]