25118495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 31367520

約数和(自身を除く): 6249025

約数列:

[1, 5, 29, 145, 211, 821, 1055, 4105, 6119, 23809, 30595, 119045, 173231, 866155, 5023699, 25118495]

約数ペア:

[(1, 25118495), (5, 5023699), (29, 866155), (145, 173231), (211, 119045), (821, 30595), (1055, 23809), (4105, 6119)]