12953475

素因数分解:

$3^2\times 5^2\times {\mathrm{57571}}^1$

素因数の和:57587

約数の個数: 18

約数和(自身を含む): 23201516

約数和(自身を除く): 10248041

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 57571, 172713, 287855, 518139, 863565, 1439275, 2590695, 4317825, 12953475]

約数ペア:

[(1, 12953475), (3, 4317825), (5, 2590695), (9, 1439275), (15, 863565), (25, 518139), (45, 287855), (75, 172713), (225, 57571)]