42618995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2971}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 54209280

約数和(自身を除く): 11590285

約数列:

[1, 5, 19, 95, 151, 755, 2869, 2971, 14345, 14855, 56449, 282245, 448621, 2243105, 8523799, 42618995]

約数ペア:

[(1, 42618995), (5, 8523799), (19, 2243105), (95, 448621), (151, 282245), (755, 56449), (2869, 14855), (2971, 14345)]