128814355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{3037}}^1$

素因数の和:3558

約数の個数: 16

約数和(自身を含む): 164052000

約数和(自身を除く): 35237645

約数列:

[1, 5, 17, 85, 499, 2495, 3037, 8483, 15185, 42415, 51629, 258145, 1515463, 7577315, 25762871, 128814355]

約数ペア:

[(1, 128814355), (5, 25762871), (17, 7577315), (85, 1515463), (499, 258145), (2495, 51629), (3037, 42415), (8483, 15185)]