39710215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3361}}^1$

素因数の和:3522

約数の個数: 16

約数和(自身を含む): 50833440

約数和(自身を除く): 11123225

約数列:

[1, 5, 17, 85, 139, 695, 2363, 3361, 11815, 16805, 57137, 285685, 467179, 2335895, 7942043, 39710215]

約数ペア:

[(1, 39710215), (5, 7942043), (17, 2335895), (85, 467179), (139, 285685), (695, 57137), (2363, 16805), (3361, 11815)]