7923075

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 13206000

約数和(自身を除く): 5282925

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 709, 745, 2127, 2235, 3545, 3725, 10635, 11175, 17725, 53175, 105641, 316923, 528205, 1584615, 2641025, 7923075]

約数ペア:

[(1, 7923075), (3, 2641025), (5, 1584615), (15, 528205), (25, 316923), (75, 105641), (149, 53175), (447, 17725), (709, 11175), (745, 10635), (2127, 3725), (2235, 3545)]