65028705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26927}}^1$

素因数の和:26965

約数の個数: 32

約数和(自身を含む): 124084224

約数和(自身を除く): 59055519

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 26927, 80781, 134635, 188489, 403905, 565467, 619321, 942445, 1857963, 2827335, 3096605, 4335247, 9289815, 13005741, 21676235, 65028705]

約数ペア:

[(1, 65028705), (3, 21676235), (5, 13005741), (7, 9289815), (15, 4335247), (21, 3096605), (23, 2827335), (35, 1857963), (69, 942445), (105, 619321), (115, 565467), (161, 403905), (345, 188489), (483, 134635), (805, 80781), (2415, 26927)]