25258505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5657}}^1$

素因数の和:5728

約数の個数: 16

約数和(自身を含む): 32590080

約数和(自身を除く): 7331575

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 5657, 28285, 107483, 265879, 537415, 1329395, 5051701, 25258505]

約数ペア:

[(1, 25258505), (5, 5051701), (19, 1329395), (47, 537415), (95, 265879), (235, 107483), (893, 28285), (4465, 5657)]