682742015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{19079}}^1$

素因数の和:19522

約数の個数: 16

約数和(自身を含む): 869590080

約数和(自身を除く): 186848065

約数列:

[1, 5, 17, 85, 421, 2105, 7157, 19079, 35785, 95395, 324343, 1621715, 8032259, 40161295, 136548403, 682742015]

約数ペア:

[(1, 682742015), (5, 136548403), (17, 40161295), (85, 8032259), (421, 1621715), (2105, 324343), (7157, 95395), (19079, 35785)]