53973375

素因数分解:

$3^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 90465024

約数和(自身を除く): 36491649

約数列:

[1, 3, 5, 15, 25, 75, 125, 163, 375, 489, 815, 883, 2445, 2649, 4075, 4415, 12225, 13245, 20375, 22075, 61125, 66225, 110375, 143929, 331125, 431787, 719645, 2158935, 3598225, 10794675, 17991125, 53973375]

約数ペア:

[(1, 53973375), (3, 17991125), (5, 10794675), (15, 3598225), (25, 2158935), (75, 719645), (125, 431787), (163, 331125), (375, 143929), (489, 110375), (815, 66225), (883, 61125), (2445, 22075), (2649, 20375), (4075, 13245), (4415, 12225)]