82649205

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{30109}}^1$

素因数の和:30181

約数の個数: 24

約数和(自身を含む): 145611960

約数和(自身を除く): 62962755

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 30109, 90327, 150545, 270981, 451635, 1354905, 1836649, 5509947, 9183245, 16529841, 27549735, 82649205]

約数ペア:

[(1, 82649205), (3, 27549735), (5, 16529841), (9, 9183245), (15, 5509947), (45, 1836649), (61, 1354905), (183, 451635), (305, 270981), (549, 150545), (915, 90327), (2745, 30109)]