31023095

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 38983680

約数和(自身を除く): 7960585

約数列:

[1, 5, 31, 71, 155, 355, 2201, 2819, 11005, 14095, 87389, 200149, 436945, 1000745, 6204619, 31023095]

約数ペア:

[(1, 31023095), (5, 6204619), (31, 1000745), (71, 436945), (155, 200149), (355, 87389), (2201, 14095), (2819, 11005)]