30966795

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5023}}^1$

素因数の和:5171

約数の個数: 24

約数和(自身を含む): 54078336

約数和(自身を除く): 23111541

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 5023, 6165, 15069, 25115, 45207, 75345, 226035, 688151, 2064453, 3440755, 6193359, 10322265, 30966795]

約数ペア:

[(1, 30966795), (3, 10322265), (5, 6193359), (9, 3440755), (15, 2064453), (45, 688151), (137, 226035), (411, 75345), (685, 45207), (1233, 25115), (2055, 15069), (5023, 6165)]