2826815

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 3621888

約数和(自身を除く): 795073

約数列:

[1, 5, 23, 47, 115, 235, 523, 1081, 2615, 5405, 12029, 24581, 60145, 122905, 565363, 2826815]

約数ペア:

[(1, 2826815), (5, 565363), (23, 122905), (47, 60145), (115, 24581), (235, 12029), (523, 5405), (1081, 2615)]