39140745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{372769}}^1$

素因数の和:372784

約数の個数: 16

約数和(自身を含む): 71571840

約数和(自身を除く): 32431095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 372769, 1118307, 1863845, 2609383, 5591535, 7828149, 13046915, 39140745]

約数ペア:

[(1, 39140745), (3, 13046915), (5, 7828149), (7, 5591535), (15, 2609383), (21, 1863845), (35, 1118307), (105, 372769)]