68838055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 99348480

約数和(自身を除く): 30510425

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 2239, 2365, 2795, 6149, 11195, 24629, 29107, 30745, 96277, 123145, 145535, 320177, 481385, 1059047, 1251601, 1600885, 5295235, 6258005, 13767611, 68838055]

約数ペア:

[(1, 68838055), (5, 13767611), (11, 6258005), (13, 5295235), (43, 1600885), (55, 1251601), (65, 1059047), (143, 481385), (215, 320177), (473, 145535), (559, 123145), (715, 96277), (2239, 30745), (2365, 29107), (2795, 24629), (6149, 11195)]