409086035

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{20297}}^1$

素因数の和:20470

約数の個数: 16

約数和(自身を含む): 511509600

約数和(自身を除く): 102423565

約数列:

[1, 5, 29, 139, 145, 695, 4031, 20155, 20297, 101485, 588613, 2821283, 2943065, 14106415, 81817207, 409086035]

約数ペア:

[(1, 409086035), (5, 81817207), (29, 14106415), (139, 2943065), (145, 2821283), (695, 588613), (4031, 101485), (20155, 20297)]