31226215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8017}}^1$

素因数の和:8082

約数の個数: 16

約数和(自身を含む): 40410720

約数和(自身を除く): 9184505

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 8017, 40085, 152323, 328697, 761615, 1643485, 6245243, 31226215]

約数ペア:

[(1, 31226215), (5, 6245243), (19, 1643485), (41, 761615), (95, 328697), (205, 152323), (779, 40085), (3895, 8017)]