20133130065

素因数分解:

$3^1\times 5^1\times {\mathrm{21017}}^1\times {\mathrm{63863}}^1$

素因数の和:84888

約数の個数: 16

約数和(自身を含む): 32215045248

約数和(自身を除く): 12081915183

約数列:

[1, 3, 5, 15, 21017, 63051, 63863, 105085, 191589, 315255, 319315, 957945, 1342208671, 4026626013, 6711043355, 20133130065]

約数ペア:

[(1, 20133130065), (3, 6711043355), (5, 4026626013), (15, 1342208671), (21017, 957945), (63051, 319315), (63863, 315255), (105085, 191589)]