25505485

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1499}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 31752000

約数和(自身を除く): 6246515

約数列:

[1, 5, 41, 83, 205, 415, 1499, 3403, 7495, 17015, 61459, 124417, 307295, 622085, 5101097, 25505485]

約数ペア:

[(1, 25505485), (5, 5101097), (41, 622085), (83, 307295), (205, 124417), (415, 61459), (1499, 17015), (3403, 7495)]