2625405

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{967}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 4228224

約数和(自身を除く): 1602819

約数列:

[1, 3, 5, 15, 181, 543, 905, 967, 2715, 2901, 4835, 14505, 175027, 525081, 875135, 2625405]

約数ペア:

[(1, 2625405), (3, 875135), (5, 525081), (15, 175027), (181, 14505), (543, 4835), (905, 2901), (967, 2715)]