203688315

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 368409600

約数和(自身を除く): 164721285

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 127, 145, 261, 381, 435, 635, 1143, 1229, 1305, 1905, 3683, 3687, 5715, 6145, 11049, 11061, 18415, 18435, 33147, 35641, 55245, 55305, 106923, 156083, 165735, 178205, 320769, 468249, 534615, 780415, 1404747, 1603845, 2341245, 4526407, 7023735, 13579221, 22632035, 40737663, 67896105, 203688315]

約数ペア:

[(1, 203688315), (3, 67896105), (5, 40737663), (9, 22632035), (15, 13579221), (29, 7023735), (45, 4526407), (87, 2341245), (127, 1603845), (145, 1404747), (261, 780415), (381, 534615), (435, 468249), (635, 320769), (1143, 178205), (1229, 165735), (1305, 156083), (1905, 106923), (3683, 55305), (3687, 55245), (5715, 35641), (6145, 33147), (11049, 18435), (11061, 18415)]