57872745

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 120176640

約数和(自身を除く): 62303895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 987, 1269, 1303, 1645, 2115, 2961, 3909, 4935, 6345, 6515, 8883, 9121, 11727, 14805, 19545, 27363, 35181, 44415, 45605, 58635, 61241, 82089, 136815, 175905, 183723, 246267, 306205, 410445, 428687, 551169, 918615, 1231335, 1286061, 1653507, 2143435, 2755845, 3858183, 6430305, 8267535, 11574549, 19290915, 57872745]

約数ペア:

[(1, 57872745), (3, 19290915), (5, 11574549), (7, 8267535), (9, 6430305), (15, 3858183), (21, 2755845), (27, 2143435), (35, 1653507), (45, 1286061), (47, 1231335), (63, 918615), (105, 551169), (135, 428687), (141, 410445), (189, 306205), (235, 246267), (315, 183723), (329, 175905), (423, 136815), (705, 82089), (945, 61241), (987, 58635), (1269, 45605), (1303, 44415), (1645, 35181), (2115, 27363), (2961, 19545), (3909, 14805), (4935, 11727), (6345, 9121), (6515, 8883)]