1382865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 2652480

約数和(自身を除く): 1269615

約数列:

[1, 3, 5, 11, 15, 17, 29, 33, 51, 55, 85, 87, 145, 165, 187, 255, 289, 319, 435, 493, 561, 867, 935, 957, 1445, 1479, 1595, 2465, 2805, 3179, 4335, 4785, 5423, 7395, 8381, 9537, 15895, 16269, 25143, 27115, 41905, 47685, 81345, 92191, 125715, 276573, 460955, 1382865]

約数ペア:

[(1, 1382865), (3, 460955), (5, 276573), (11, 125715), (15, 92191), (17, 81345), (29, 47685), (33, 41905), (51, 27115), (55, 25143), (85, 16269), (87, 15895), (145, 9537), (165, 8381), (187, 7395), (255, 5423), (289, 4785), (319, 4335), (435, 3179), (493, 2805), (561, 2465), (867, 1595), (935, 1479), (957, 1445)]