1227545265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1583}}^1\times {\mathrm{3041}}^1$

素因数の和:4649

約数の個数: 32

約数和(自身を含む): 2081604096

約数和(自身を除く): 854058831

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1583, 3041, 4749, 7915, 9123, 15205, 23745, 26911, 45615, 51697, 80733, 134555, 155091, 258485, 403665, 775455, 4813903, 14441709, 24069515, 72208545, 81836351, 245509053, 409181755, 1227545265]

約数ペア:

[(1, 1227545265), (3, 409181755), (5, 245509053), (15, 81836351), (17, 72208545), (51, 24069515), (85, 14441709), (255, 4813903), (1583, 775455), (3041, 403665), (4749, 258485), (7915, 155091), (9123, 134555), (15205, 80733), (23745, 51697), (26911, 45615)]