2912797855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53549}}^1$

素因数の和:53631

約数の個数: 32

約数和(自身を含む): 4071513600

約数和(自身を除く): 1158715745

約数列:

[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 989, 1265, 2365, 4945, 10879, 53549, 54395, 267745, 589039, 1231627, 2302607, 2945195, 6158135, 11513035, 13547897, 25328677, 52959961, 67739485, 126643385, 264799805, 582559571, 2912797855]

約数ペア:

[(1, 2912797855), (5, 582559571), (11, 264799805), (23, 126643385), (43, 67739485), (55, 52959961), (115, 25328677), (215, 13547897), (253, 11513035), (473, 6158135), (989, 2945195), (1265, 2302607), (2365, 1231627), (4945, 589039), (10879, 267745), (53549, 54395)]