19092525

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1319}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 31753920

約数和(自身を除く): 12661395

約数列:

[1, 3, 5, 15, 25, 75, 193, 579, 965, 1319, 2895, 3957, 4825, 6595, 14475, 19785, 32975, 98925, 254567, 763701, 1272835, 3818505, 6364175, 19092525]

約数ペア:

[(1, 19092525), (3, 6364175), (5, 3818505), (15, 1272835), (25, 763701), (75, 254567), (193, 98925), (579, 32975), (965, 19785), (1319, 14475), (2895, 6595), (3957, 4825)]