2539335

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4129}}^1$

素因数の和:4178

約数の個数: 16

約数和(自身を含む): 4163040

約数和(自身を除く): 1623705

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 4129, 12387, 20645, 61935, 169289, 507867, 846445, 2539335]

約数ペア:

[(1, 2539335), (3, 846445), (5, 507867), (15, 169289), (41, 61935), (123, 20645), (205, 12387), (615, 4129)]