123799545

素因数分解:

$3^2\times 5^1\times {\mathrm{2751101}}^1$

素因数の和:2751112

約数の個数: 12

約数和(自身を含む): 214585956

約数和(自身を除く): 90786411

約数列:

[1, 3, 5, 9, 15, 45, 2751101, 8253303, 13755505, 24759909, 41266515, 123799545]

約数ペア:

[(1, 123799545), (3, 41266515), (5, 24759909), (9, 13755505), (15, 8253303), (45, 2751101)]