479205

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 868608

約数和(自身を除く): 389403

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 463, 1035, 1389, 2315, 4167, 6945, 10649, 20835, 31947, 53245, 95841, 159735, 479205]

約数ペア:

[(1, 479205), (3, 159735), (5, 95841), (9, 53245), (15, 31947), (23, 20835), (45, 10649), (69, 6945), (115, 4167), (207, 2315), (345, 1389), (463, 1035)]