826630255

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{20393}}^1$

素因数の和:20487

約数の個数: 24

約数和(自身を含む): 1106660016

約数和(自身を除く): 280029761

約数列:

[1, 5, 11, 55, 67, 121, 335, 605, 737, 3685, 8107, 20393, 40535, 101965, 224323, 1121615, 1366331, 2467553, 6831655, 12337765, 15029641, 75148205, 165326051, 826630255]

約数ペア:

[(1, 826630255), (5, 165326051), (11, 75148205), (55, 15029641), (67, 12337765), (121, 6831655), (335, 2467553), (605, 1366331), (737, 1121615), (3685, 224323), (8107, 101965), (20393, 40535)]