26071605

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 54190080

約数和(自身を除く): 28118475

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 587, 705, 945, 987, 1269, 1645, 1761, 2115, 2935, 2961, 4109, 4935, 5283, 6345, 8805, 8883, 12327, 14805, 15849, 20545, 26415, 27589, 36981, 44415, 61635, 79245, 82767, 110943, 137945, 184905, 193123, 248301, 413835, 554715, 579369, 744903, 965615, 1241505, 1738107, 2896845, 3724515, 5214321, 8690535, 26071605]

約数ペア:

[(1, 26071605), (3, 8690535), (5, 5214321), (7, 3724515), (9, 2896845), (15, 1738107), (21, 1241505), (27, 965615), (35, 744903), (45, 579369), (47, 554715), (63, 413835), (105, 248301), (135, 193123), (141, 184905), (189, 137945), (235, 110943), (315, 82767), (329, 79245), (423, 61635), (587, 44415), (705, 36981), (945, 27589), (987, 26415), (1269, 20545), (1645, 15849), (1761, 14805), (2115, 12327), (2935, 8883), (2961, 8805), (4109, 6345), (4935, 5283)]