15147567

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{4349}}^1$

素因数の和:4404

約数の個数: 20

約数和(自身を含む): 23159400

約数和(自身を除く): 8011833

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 4349, 13047, 39141, 117423, 187007, 352269, 561021, 1683063, 5049189, 15147567]

約数ペア:

[(1, 15147567), (3, 5049189), (9, 1683063), (27, 561021), (43, 352269), (81, 187007), (129, 117423), (387, 39141), (1161, 13047), (3483, 4349)]