42617445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218551}}^1$

素因数の和:218572

約数の個数: 16

約数和(自身を含む): 73433472

約数和(自身を除く): 30816027

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 218551, 655653, 1092755, 2841163, 3278265, 8523489, 14205815, 42617445]

約数ペア:

[(1, 42617445), (3, 14205815), (5, 8523489), (13, 3278265), (15, 2841163), (39, 1092755), (65, 655653), (195, 218551)]