39049845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 66218880

約数和(自身を除く): 27169035

約数列:

[1, 3, 5, 15, 19, 57, 95, 181, 285, 543, 757, 905, 2271, 2715, 3439, 3785, 10317, 11355, 14383, 17195, 43149, 51585, 71915, 137017, 215745, 411051, 685085, 2055255, 2603323, 7809969, 13016615, 39049845]

約数ペア:

[(1, 39049845), (3, 13016615), (5, 7809969), (15, 2603323), (19, 2055255), (57, 685085), (95, 411051), (181, 215745), (285, 137017), (543, 71915), (757, 51585), (905, 43149), (2271, 17195), (2715, 14383), (3439, 11355), (3785, 10317)]