66511995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{403103}}^1$

素因数の和:403122

約数の個数: 16

約数和(自身を含む): 116093952

約数和(自身を除く): 49581957

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 403103, 1209309, 2015515, 4434133, 6046545, 13302399, 22170665, 66511995]

約数ペア:

[(1, 66511995), (3, 22170665), (5, 13302399), (11, 6046545), (15, 4434133), (33, 2015515), (55, 1209309), (165, 403103)]