8477235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 16240224

約数和(自身を除く): 7762989

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 337, 387, 559, 585, 645, 1011, 1677, 1685, 1935, 2795, 3033, 4381, 5031, 5055, 8385, 13143, 14491, 15165, 21905, 25155, 39429, 43473, 65715, 72455, 130419, 188383, 197145, 217365, 565149, 652095, 941915, 1695447, 2825745, 8477235]

約数ペア:

[(1, 8477235), (3, 2825745), (5, 1695447), (9, 941915), (13, 652095), (15, 565149), (39, 217365), (43, 197145), (45, 188383), (65, 130419), (117, 72455), (129, 65715), (195, 43473), (215, 39429), (337, 25155), (387, 21905), (559, 15165), (585, 14491), (645, 13143), (1011, 8385), (1677, 5055), (1685, 5031), (1935, 4381), (2795, 3033)]