22740225

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1571}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 37816032

約数和(自身を除く): 15075807

約数列:

[1, 3, 5, 15, 25, 75, 193, 579, 965, 1571, 2895, 4713, 4825, 7855, 14475, 23565, 39275, 117825, 303203, 909609, 1516015, 4548045, 7580075, 22740225]

約数ペア:

[(1, 22740225), (3, 7580075), (5, 4548045), (15, 1516015), (25, 909609), (75, 303203), (193, 117825), (579, 39275), (965, 23565), (1571, 14475), (2895, 7855), (4713, 4825)]