30232425

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2473}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 50311264

約数和(自身を除く): 20078839

約数列:

[1, 3, 5, 15, 25, 75, 163, 489, 815, 2445, 2473, 4075, 7419, 12225, 12365, 37095, 61825, 185475, 403099, 1209297, 2015495, 6046485, 10077475, 30232425]

約数ペア:

[(1, 30232425), (3, 10077475), (5, 6046485), (15, 2015495), (25, 1209297), (75, 403099), (163, 185475), (489, 61825), (815, 37095), (2445, 12365), (2473, 12225), (4075, 7419)]