39897135

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5309}}^1$

素因数の和:5487

約数の個数: 24

約数和(自身を含む): 69582240

約数和(自身を除く): 29685105

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 5309, 7515, 15927, 26545, 47781, 79635, 238905, 886603, 2659809, 4433015, 7979427, 13299045, 39897135]

約数ペア:

[(1, 39897135), (3, 13299045), (5, 7979427), (9, 4433015), (15, 2659809), (45, 886603), (167, 238905), (501, 79635), (835, 47781), (1503, 26545), (2505, 15927), (5309, 7515)]