99705655

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{40123}}^1$

素因数の和:40206

約数の個数: 16

約数和(自身を含む): 138668544

約数和(自身を除く): 38962889

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 40123, 200615, 280861, 1404305, 2848733, 14243665, 19941131, 99705655]

約数ペア:

[(1, 99705655), (5, 19941131), (7, 14243665), (35, 2848733), (71, 1404305), (355, 280861), (497, 200615), (2485, 40123)]