105761505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 85839135

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 83, 85, 95, 249, 255, 263, 285, 323, 415, 789, 969, 1245, 1315, 1411, 1577, 1615, 3945, 4233, 4471, 4731, 4845, 4997, 7055, 7885, 13413, 14991, 21165, 21829, 22355, 23655, 24985, 26809, 65487, 67065, 74955, 80427, 84949, 109145, 134045, 254847, 327435, 371093, 402135, 414751, 424745, 1113279, 1244253, 1274235, 1855465, 2073755, 5566395, 6221265, 7050767, 21152301, 35253835, 105761505]

約数ペア:

[(1, 105761505), (3, 35253835), (5, 21152301), (15, 7050767), (17, 6221265), (19, 5566395), (51, 2073755), (57, 1855465), (83, 1274235), (85, 1244253), (95, 1113279), (249, 424745), (255, 414751), (263, 402135), (285, 371093), (323, 327435), (415, 254847), (789, 134045), (969, 109145), (1245, 84949), (1315, 80427), (1411, 74955), (1577, 67065), (1615, 65487), (3945, 26809), (4233, 24985), (4471, 23655), (4731, 22355), (4845, 21829), (4997, 21165), (7055, 14991), (7885, 13413)]