39662145

素因数分解:

$3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1549}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 68913000

約数和(自身を除く): 29250855

約数列:

[1, 3, 5, 9, 15, 45, 569, 1549, 1707, 2845, 4647, 5121, 7745, 8535, 13941, 23235, 25605, 69705, 881381, 2644143, 4406905, 7932429, 13220715, 39662145]

約数ペア:

[(1, 39662145), (3, 13220715), (5, 7932429), (9, 4406905), (15, 2644143), (45, 881381), (569, 69705), (1549, 25605), (1707, 23235), (2845, 13941), (4647, 8535), (5121, 7745)]