201638404845

素因数分解:

$3^2\times 5^1\times {\mathrm{4480853441}}^1$

素因数の和:4480853452

約数の個数: 12

約数和(自身を含む): 349506568476

約数和(自身を除く): 147868163631

約数列:

[1, 3, 5, 9, 15, 45, 4480853441, 13442560323, 22404267205, 40327680969, 67212801615, 201638404845]

約数ペア:

[(1, 201638404845), (3, 67212801615), (5, 40327680969), (9, 22404267205), (15, 13442560323), (45, 4480853441)]