40429737405

素因数分解:

$3^2\times 5^1\times {\mathrm{898438609}}^1$

素因数の和:898438620

約数の個数: 12

約数和(自身を含む): 70078211580

約数和(自身を除く): 29648474175

約数列:

[1, 3, 5, 9, 15, 45, 898438609, 2695315827, 4492193045, 8085947481, 13476579135, 40429737405]

約数ペア:

[(1, 40429737405), (3, 13476579135), (5, 8085947481), (9, 4492193045), (15, 2695315827), (45, 898438609)]