47133121215

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1\times {\mathrm{42571}}^1$

素因数の和:44991

約数の個数: 32

約数和(自身を含む): 77880195072

約数和(自身を除く): 30747073857

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 2381, 7143, 11905, 35715, 42571, 73811, 127713, 212855, 221433, 369055, 638565, 1107165, 1319701, 3959103, 6598505, 19795515, 101361551, 304084653, 506807755, 1520423265, 3142208081, 9426624243, 15711040405, 47133121215]

約数ペア:

[(1, 47133121215), (3, 15711040405), (5, 9426624243), (15, 3142208081), (31, 1520423265), (93, 506807755), (155, 304084653), (465, 101361551), (2381, 19795515), (7143, 6598505), (11905, 3959103), (35715, 1319701), (42571, 1107165), (73811, 638565), (127713, 369055), (212855, 221433)]