25169931

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 37402560

約数和(自身を除く): 12232629

約数列:

[1, 3, 9, 59, 107, 177, 321, 443, 531, 963, 1329, 3987, 6313, 18939, 26137, 47401, 56817, 78411, 142203, 235233, 426609, 2796659, 8389977, 25169931]

約数ペア:

[(1, 25169931), (3, 8389977), (9, 2796659), (59, 426609), (107, 235233), (177, 142203), (321, 78411), (443, 56817), (531, 47401), (963, 26137), (1329, 18939), (3987, 6313)]