39799185

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 65100672

約数和(自身を除く): 25301487

約数列:

[1, 3, 5, 15, 107, 137, 181, 321, 411, 535, 543, 685, 905, 1605, 2055, 2715, 14659, 19367, 24797, 43977, 58101, 73295, 74391, 96835, 123985, 219885, 290505, 371955, 2653279, 7959837, 13266395, 39799185]

約数ペア:

[(1, 39799185), (3, 13266395), (5, 7959837), (15, 2653279), (107, 371955), (137, 290505), (181, 219885), (321, 123985), (411, 96835), (535, 74391), (543, 73295), (685, 58101), (905, 43977), (1605, 24797), (2055, 19367), (2715, 14659)]