15412005

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 32071680

約数和(自身を除く): 16659675

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 347, 423, 705, 945, 987, 1041, 1269, 1645, 1735, 2115, 2429, 2961, 3123, 4935, 5205, 6345, 7287, 8883, 9369, 12145, 14805, 15615, 16309, 21861, 36435, 44415, 46845, 48927, 65583, 81545, 109305, 114163, 146781, 244635, 327915, 342489, 440343, 570815, 733905, 1027467, 1712445, 2201715, 3082401, 5137335, 15412005]

約数ペア:

[(1, 15412005), (3, 5137335), (5, 3082401), (7, 2201715), (9, 1712445), (15, 1027467), (21, 733905), (27, 570815), (35, 440343), (45, 342489), (47, 327915), (63, 244635), (105, 146781), (135, 114163), (141, 109305), (189, 81545), (235, 65583), (315, 48927), (329, 46845), (347, 44415), (423, 36435), (705, 21861), (945, 16309), (987, 15615), (1041, 14805), (1269, 12145), (1645, 9369), (1735, 8883), (2115, 7287), (2429, 6345), (2961, 5205), (3123, 4935)]