13745475

素因数分解:

$3^2\times 5^2\times {\mathrm{61091}}^1$

素因数の和:61107

約数の個数: 18

約数和(自身を含む): 24620076

約数和(自身を除く): 10874601

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 61091, 183273, 305455, 549819, 916365, 1527275, 2749095, 4581825, 13745475]

約数ペア:

[(1, 13745475), (3, 4581825), (5, 2749095), (9, 1527275), (15, 916365), (25, 549819), (45, 305455), (75, 183273), (225, 61091)]