23173245

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3931}}^1$

素因数の和:4073

約数の個数: 24

約数和(自身を含む): 40483872

約数和(自身を除く): 17310627

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 3931, 5895, 11793, 19655, 35379, 58965, 176895, 514961, 1544883, 2574805, 4634649, 7724415, 23173245]

約数ペア:

[(1, 23173245), (3, 7724415), (5, 4634649), (9, 2574805), (15, 1544883), (45, 514961), (131, 176895), (393, 58965), (655, 35379), (1179, 19655), (1965, 11793), (3931, 5895)]