16016305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 19980288

約数和(自身を除く): 3963983

約数列:

[1, 5, 31, 155, 191, 541, 955, 2705, 5921, 16771, 29605, 83855, 103331, 516655, 3203261, 16016305]

約数ペア:

[(1, 16016305), (5, 3203261), (31, 516655), (155, 103331), (191, 83855), (541, 29605), (955, 16771), (2705, 5921)]