178267005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12041}}^1$

素因数の和:12106

約数の個数: 48

約数和(自身を含む): 360681984

約数和(自身を除く): 182414979

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 12041, 14805, 36123, 60205, 84287, 108369, 180615, 252861, 421435, 541845, 565927, 758583, 1264305, 1697781, 2829635, 3792915, 3961489, 5093343, 8488905, 11884467, 19807445, 25466715, 35653401, 59422335, 178267005]

約数ペア:

[(1, 178267005), (3, 59422335), (5, 35653401), (7, 25466715), (9, 19807445), (15, 11884467), (21, 8488905), (35, 5093343), (45, 3961489), (47, 3792915), (63, 2829635), (105, 1697781), (141, 1264305), (235, 758583), (315, 565927), (329, 541845), (423, 421435), (705, 252861), (987, 180615), (1645, 108369), (2115, 84287), (2961, 60205), (4935, 36123), (12041, 14805)]