2403215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 3114720

約数和(自身を除く): 711505

約数列:

[1, 5, 19, 41, 95, 205, 617, 779, 3085, 3895, 11723, 25297, 58615, 126485, 480643, 2403215]

約数ペア:

[(1, 2403215), (5, 480643), (19, 126485), (41, 58615), (95, 25297), (205, 11723), (617, 3895), (779, 3085)]