7830825

素因数分解:

$3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 13028928

約数和(自身を除く): 5198103

約数列:

[1, 3, 5, 15, 25, 75, 263, 397, 789, 1191, 1315, 1985, 3945, 5955, 6575, 9925, 19725, 29775, 104411, 313233, 522055, 1566165, 2610275, 7830825]

約数ペア:

[(1, 7830825), (3, 2610275), (5, 1566165), (15, 522055), (25, 313233), (75, 104411), (263, 29775), (397, 19725), (789, 9925), (1191, 6575), (1315, 5955), (1985, 3945)]