425258945

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{31489}}^1$

素因数の和:31604

約数の個数: 16

約数和(自身を含む): 531299280

約数和(自身を除く): 106040335

約数列:

[1, 5, 37, 73, 185, 365, 2701, 13505, 31489, 157445, 1165093, 2298697, 5825465, 11493485, 85051789, 425258945]

約数ペア:

[(1, 425258945), (5, 85051789), (37, 11493485), (73, 5825465), (185, 2298697), (365, 1165093), (2701, 157445), (13505, 31489)]