67250215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41641}}^1$

素因数の和:41682

約数の個数: 16

約数和(自身を含む): 89946720

約数和(自身を除く): 22696505

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 41641, 208205, 707897, 791179, 3539485, 3955895, 13450043, 67250215]

約数ペア:

[(1, 67250215), (5, 13450043), (17, 3955895), (19, 3539485), (85, 791179), (95, 707897), (323, 208205), (1615, 41641)]