43551045

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 78579072

約数和(自身を除く): 35028027

約数列:

[1, 3, 5, 9, 15, 43, 45, 71, 129, 213, 215, 317, 355, 387, 639, 645, 951, 1065, 1585, 1935, 2853, 3053, 3195, 4755, 9159, 13631, 14265, 15265, 22507, 27477, 40893, 45795, 67521, 68155, 112535, 122679, 137385, 202563, 204465, 337605, 613395, 967801, 1012815, 2903403, 4839005, 8710209, 14517015, 43551045]

約数ペア:

[(1, 43551045), (3, 14517015), (5, 8710209), (9, 4839005), (15, 2903403), (43, 1012815), (45, 967801), (71, 613395), (129, 337605), (213, 204465), (215, 202563), (317, 137385), (355, 122679), (387, 112535), (639, 68155), (645, 67521), (951, 45795), (1065, 40893), (1585, 27477), (1935, 22507), (2853, 15265), (3053, 14265), (3195, 13631), (4755, 9159)]