1141605

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 2066688

約数和(自身を除く): 925083

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1103, 3309, 5515, 9927, 16545, 25369, 49635, 76107, 126845, 228321, 380535, 1141605]

約数ペア:

[(1, 1141605), (3, 380535), (5, 228321), (9, 126845), (15, 76107), (23, 49635), (45, 25369), (69, 16545), (115, 9927), (207, 5515), (345, 3309), (1035, 1103)]