25027605

素因数分解:

$3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1217}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 43511832

約数和(自身を除く): 18484227

約数列:

[1, 3, 5, 9, 15, 45, 457, 1217, 1371, 2285, 3651, 4113, 6085, 6855, 10953, 18255, 20565, 54765, 556169, 1668507, 2780845, 5005521, 8342535, 25027605]

約数ペア:

[(1, 25027605), (3, 8342535), (5, 5005521), (9, 2780845), (15, 1668507), (45, 556169), (457, 54765), (1217, 20565), (1371, 18255), (2285, 10953), (3651, 6855), (4113, 6085)]