20143365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122081}}^1$

素因数の和:122100

約数の個数: 16

約数和(自身を含む): 35159616

約数和(自身を除く): 15016251

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 122081, 366243, 610405, 1342891, 1831215, 4028673, 6714455, 20143365]

約数ペア:

[(1, 20143365), (3, 6714455), (5, 4028673), (11, 1831215), (15, 1342891), (33, 610405), (55, 366243), (165, 122081)]