68205885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37579}}^1$

素因数の和:37609

約数の個数: 24

約数和(自身を含む): 119955360

約数和(自身を除く): 51749475

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 37579, 112737, 187895, 413369, 563685, 1240107, 2066845, 4547059, 6200535, 13641177, 22735295, 68205885]

約数ペア:

[(1, 68205885), (3, 22735295), (5, 13641177), (11, 6200535), (15, 4547059), (33, 2066845), (55, 1240107), (121, 563685), (165, 413369), (363, 187895), (605, 112737), (1815, 37579)]