13032945

素因数分解:

$3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{569}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 22674600

約数和(自身を除く): 9641655

約数列:

[1, 3, 5, 9, 15, 45, 509, 569, 1527, 1707, 2545, 2845, 4581, 5121, 7635, 8535, 22905, 25605, 289621, 868863, 1448105, 2606589, 4344315, 13032945]

約数ペア:

[(1, 13032945), (3, 4344315), (5, 2606589), (9, 1448105), (15, 868863), (45, 289621), (509, 25605), (569, 22905), (1527, 8535), (1707, 7635), (2545, 5121), (2845, 4581)]