39154125

素因数分解:

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

素因数の和:678

約数の個数: 32

約数和(自身を含む): 65564928

約数和(自身を除く): 26410803

約数列:

[1, 3, 5, 15, 25, 75, 125, 263, 375, 397, 789, 1191, 1315, 1985, 3945, 5955, 6575, 9925, 19725, 29775, 32875, 49625, 98625, 104411, 148875, 313233, 522055, 1566165, 2610275, 7830825, 13051375, 39154125]

約数ペア:

[(1, 39154125), (3, 13051375), (5, 7830825), (15, 2610275), (25, 1566165), (75, 522055), (125, 313233), (263, 148875), (375, 104411), (397, 98625), (789, 49625), (1191, 32875), (1315, 29775), (1985, 19725), (3945, 9925), (5955, 6575)]