83042475

素因数分解:

$3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{2789}}^1$

素因数の和:3199

約数の個数: 24

約数和(自身を含む): 137692080

約数和(自身を除く): 54649605

約数列:

[1, 3, 5, 15, 25, 75, 397, 1191, 1985, 2789, 5955, 8367, 9925, 13945, 29775, 41835, 69725, 209175, 1107233, 3321699, 5536165, 16608495, 27680825, 83042475]

約数ペア:

[(1, 83042475), (3, 27680825), (5, 16608495), (15, 5536165), (25, 3321699), (75, 1107233), (397, 209175), (1191, 69725), (1985, 41835), (2789, 29775), (5955, 13945), (8367, 9925)]