12105075

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 20220928

約数和(自身を除く): 8115853

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 1567, 2575, 4701, 7725, 7835, 23505, 39175, 117525, 161401, 484203, 807005, 2421015, 4035025, 12105075]

約数ペア:

[(1, 12105075), (3, 4035025), (5, 2421015), (15, 807005), (25, 484203), (75, 161401), (103, 117525), (309, 39175), (515, 23505), (1545, 7835), (1567, 7725), (2575, 4701)]