123150885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57413}}^1$

素因数の和:57445

約数の個数: 32

約数和(自身を含む): 231493248

約数和(自身を除く): 108342363

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 57413, 172239, 287065, 631543, 746369, 861195, 1894629, 2239107, 3157715, 3731845, 8210059, 9473145, 11195535, 24630177, 41050295, 123150885]

約数ペア:

[(1, 123150885), (3, 41050295), (5, 24630177), (11, 11195535), (13, 9473145), (15, 8210059), (33, 3731845), (39, 3157715), (55, 2239107), (65, 1894629), (143, 861195), (165, 746369), (195, 631543), (429, 287065), (715, 172239), (2145, 57413)]