25229195

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 31503360

約数和(自身を除く): 6274165

約数列:

[1, 5, 31, 139, 155, 695, 1171, 4309, 5855, 21545, 36301, 162769, 181505, 813845, 5045839, 25229195]

約数ペア:

[(1, 25229195), (5, 5045839), (31, 813845), (139, 181505), (155, 162769), (695, 36301), (1171, 21545), (4309, 5855)]