82667585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 135475200

約数和(自身を除く): 52807615

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 83, 91, 143, 199, 385, 415, 455, 581, 715, 913, 995, 1001, 1079, 1393, 2189, 2587, 2905, 4565, 5005, 5395, 6391, 6965, 7553, 10945, 11869, 12935, 15323, 16517, 18109, 28457, 31955, 37765, 59345, 76615, 82585, 83083, 90545, 115619, 142285, 181687, 199199, 214721, 415415, 578095, 908435, 995995, 1073605, 1271809, 1503047, 2361931, 6359045, 7515235, 11809655, 16533517, 82667585]

約数ペア:

[(1, 82667585), (5, 16533517), (7, 11809655), (11, 7515235), (13, 6359045), (35, 2361931), (55, 1503047), (65, 1271809), (77, 1073605), (83, 995995), (91, 908435), (143, 578095), (199, 415415), (385, 214721), (415, 199199), (455, 181687), (581, 142285), (715, 115619), (913, 90545), (995, 83083), (1001, 82585), (1079, 76615), (1393, 59345), (2189, 37765), (2587, 31955), (2905, 28457), (4565, 18109), (5005, 16517), (5395, 15323), (6391, 12935), (6965, 11869), (7553, 10945)]