1407735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 2882880

約数和(自身を除く): 1475145

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 109, 123, 205, 287, 315, 327, 369, 545, 615, 763, 861, 981, 1435, 1635, 1845, 2289, 2583, 3815, 4305, 4469, 4905, 6867, 11445, 12915, 13407, 22345, 31283, 34335, 40221, 67035, 93849, 156415, 201105, 281547, 469245, 1407735]

約数ペア:

[(1, 1407735), (3, 469245), (5, 281547), (7, 201105), (9, 156415), (15, 93849), (21, 67035), (35, 40221), (41, 34335), (45, 31283), (63, 22345), (105, 13407), (109, 12915), (123, 11445), (205, 6867), (287, 4905), (315, 4469), (327, 4305), (369, 3815), (545, 2583), (615, 2289), (763, 1845), (861, 1635), (981, 1435)]