415095475

素因数分解:

$5^2\times {\mathrm{421}}^1\times {\mathrm{39439}}^1$

素因数の和:39870

約数の個数: 12

約数和(自身を含む): 515954080

約数和(自身を除く): 100858605

約数列:

[1, 5, 25, 421, 2105, 10525, 39439, 197195, 985975, 16603819, 83019095, 415095475]

約数ペア:

[(1, 415095475), (5, 83019095), (25, 16603819), (421, 985975), (2105, 197195), (10525, 39439)]