264966805

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 338109408

約数和(自身を除く): 73142603

約数列:

[1, 5, 37, 41, 181, 185, 193, 205, 905, 965, 1517, 6697, 7141, 7421, 7585, 7913, 33485, 34933, 35705, 37105, 39565, 174665, 274577, 292781, 1292521, 1372885, 1432253, 1463905, 6462605, 7161265, 52993361, 264966805]

約数ペア:

[(1, 264966805), (5, 52993361), (37, 7161265), (41, 6462605), (181, 1463905), (185, 1432253), (193, 1372885), (205, 1292521), (905, 292781), (965, 274577), (1517, 174665), (6697, 39565), (7141, 37105), (7421, 35705), (7585, 34933), (7913, 33485)]