7466985

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 13590720

約数和(自身を除く): 6123735

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 179, 309, 405, 515, 537, 895, 927, 1545, 1611, 2685, 2781, 4635, 4833, 8055, 8343, 13905, 14499, 18437, 24165, 41715, 55311, 72495, 92185, 165933, 276555, 497799, 829665, 1493397, 2488995, 7466985]

約数ペア:

[(1, 7466985), (3, 2488995), (5, 1493397), (9, 829665), (15, 497799), (27, 276555), (45, 165933), (81, 92185), (103, 72495), (135, 55311), (179, 41715), (309, 24165), (405, 18437), (515, 14499), (537, 13905), (895, 8343), (927, 8055), (1545, 4833), (1611, 4635), (2685, 2781)]