40373145

素因数分解:

$3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1109}}^1$

素因数の和:1929

約数の個数: 24

約数和(自身を含む): 70129800

約数和(自身を除く): 29756655

約数列:

[1, 3, 5, 9, 15, 45, 809, 1109, 2427, 3327, 4045, 5545, 7281, 9981, 12135, 16635, 36405, 49905, 897181, 2691543, 4485905, 8074629, 13457715, 40373145]

約数ペア:

[(1, 40373145), (3, 13457715), (5, 8074629), (9, 4485905), (15, 2691543), (45, 897181), (809, 49905), (1109, 36405), (2427, 16635), (3327, 12135), (4045, 9981), (5545, 7281)]