1330379985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8062909}}^1$

素因数の和:8062928

約数の個数: 16

約数和(自身を含む): 2322118080

約数和(自身を除く): 991738095

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 8062909, 24188727, 40314545, 88691999, 120943635, 266075997, 443459995, 1330379985]

約数ペア:

[(1, 1330379985), (3, 443459995), (5, 266075997), (11, 120943635), (15, 88691999), (33, 40314545), (55, 24188727), (165, 8062909)]