102289905

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 189573120

約数和(自身を除く): 87283215

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 67, 129, 135, 201, 215, 263, 335, 387, 603, 645, 789, 1005, 1161, 1315, 1809, 1935, 2367, 2881, 3015, 3945, 5805, 7101, 8643, 9045, 11309, 11835, 14405, 17621, 25929, 33927, 35505, 43215, 52863, 56545, 77787, 88105, 101781, 129645, 158589, 169635, 264315, 305343, 388935, 475767, 508905, 757703, 792945, 1526715, 2273109, 2378835, 3788515, 6819327, 11365545, 20457981, 34096635, 102289905]

約数ペア:

[(1, 102289905), (3, 34096635), (5, 20457981), (9, 11365545), (15, 6819327), (27, 3788515), (43, 2378835), (45, 2273109), (67, 1526715), (129, 792945), (135, 757703), (201, 508905), (215, 475767), (263, 388935), (335, 305343), (387, 264315), (603, 169635), (645, 158589), (789, 129645), (1005, 101781), (1161, 88105), (1315, 77787), (1809, 56545), (1935, 52863), (2367, 43215), (2881, 35505), (3015, 33927), (3945, 25929), (5805, 17621), (7101, 14405), (8643, 11835), (9045, 11309)]