25180290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2343

約数の個数: 48

約数和(自身を含む): 66014208

約数和(自身を除く): 40833918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2203, 2286, 3810, 4406, 5715, 6609, 11015, 11430, 13218, 19827, 22030, 33045, 39654, 66090, 99135, 198270, 279781, 559562, 839343, 1398905, 1678686, 2518029, 2797810, 4196715, 5036058, 8393430, 12590145, 25180290]

約数ペア:

[(1, 25180290), (2, 12590145), (3, 8393430), (5, 5036058), (6, 4196715), (9, 2797810), (10, 2518029), (15, 1678686), (18, 1398905), (30, 839343), (45, 559562), (90, 279781), (127, 198270), (254, 99135), (381, 66090), (635, 39654), (762, 33045), (1143, 22030), (1270, 19827), (1905, 13218), (2203, 11430), (2286, 11015), (3810, 6609), (4406, 5715)]