10905225

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 18228000

約数和(自身を除く): 7322775

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 485, 1455, 1499, 2425, 4497, 7275, 7495, 22485, 37475, 112425, 145403, 436209, 727015, 2181045, 3635075, 10905225]

約数ペア:

[(1, 10905225), (3, 3635075), (5, 2181045), (15, 727015), (25, 436209), (75, 145403), (97, 112425), (291, 37475), (485, 22485), (1455, 7495), (1499, 7275), (2425, 4497)]