66695865

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{10037}}^1$

素因数の和:10488

約数の個数: 16

約数和(自身を含む): 106964928

約数和(自身を除く): 40269063

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6645, 10037, 30111, 50185, 150555, 4446391, 13339173, 22231955, 66695865]

約数ペア:

[(1, 66695865), (3, 22231955), (5, 13339173), (15, 4446391), (443, 150555), (1329, 50185), (2215, 30111), (6645, 10037)]