42315185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40493}}^1$

素因数の和:40528

約数の個数: 16

約数和(自身を含む): 58311360

約数和(自身を除く): 15996175

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 40493, 202465, 445423, 769367, 2227115, 3846835, 8463037, 42315185]

約数ペア:

[(1, 42315185), (5, 8463037), (11, 3846835), (19, 2227115), (55, 769367), (95, 445423), (209, 202465), (1045, 40493)]