27866365

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 36596736

約数和(自身を除く): 8730371

約数列:

[1, 5, 31, 37, 43, 113, 155, 185, 215, 565, 1147, 1333, 1591, 3503, 4181, 4859, 5735, 6665, 7955, 17515, 20905, 24295, 49321, 129611, 150629, 179783, 246605, 648055, 753145, 898915, 5573273, 27866365]

約数ペア:

[(1, 27866365), (5, 5573273), (31, 898915), (37, 753145), (43, 648055), (113, 246605), (155, 179783), (185, 150629), (215, 129611), (565, 49321), (1147, 24295), (1333, 20905), (1591, 17515), (3503, 7955), (4181, 6665), (4859, 5735)]