25866090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 70926336

約数和(自身を除く): 45060246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 73, 90, 93, 127, 146, 155, 186, 219, 254, 279, 310, 365, 381, 438, 465, 558, 635, 657, 730, 762, 930, 1095, 1143, 1270, 1314, 1395, 1905, 2190, 2263, 2286, 2790, 3285, 3810, 3937, 4526, 5715, 6570, 6789, 7874, 9271, 11315, 11430, 11811, 13578, 18542, 19685, 20367, 22630, 23622, 27813, 33945, 35433, 39370, 40734, 46355, 55626, 59055, 67890, 70866, 83439, 92710, 101835, 118110, 139065, 166878, 177165, 203670, 278130, 287401, 354330, 417195, 574802, 834390, 862203, 1437005, 1724406, 2586609, 2874010, 4311015, 5173218, 8622030, 12933045, 25866090]

約数ペア:

[(1, 25866090), (2, 12933045), (3, 8622030), (5, 5173218), (6, 4311015), (9, 2874010), (10, 2586609), (15, 1724406), (18, 1437005), (30, 862203), (31, 834390), (45, 574802), (62, 417195), (73, 354330), (90, 287401), (93, 278130), (127, 203670), (146, 177165), (155, 166878), (186, 139065), (219, 118110), (254, 101835), (279, 92710), (310, 83439), (365, 70866), (381, 67890), (438, 59055), (465, 55626), (558, 46355), (635, 40734), (657, 39370), (730, 35433), (762, 33945), (930, 27813), (1095, 23622), (1143, 22630), (1270, 20367), (1314, 19685), (1395, 18542), (1905, 13578), (2190, 11811), (2263, 11430), (2286, 11315), (2790, 9271), (3285, 7874), (3810, 6789), (3937, 6570), (4526, 5715)]