164489985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{332303}}^1$

素因数の和:332325

約数の個数: 24

約数和(自身を含む): 311036544

約数和(自身を除く): 146546559

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 332303, 996909, 1661515, 2990727, 3655333, 4984545, 10965999, 14953635, 18276665, 32897997, 54829995, 164489985]

約数ペア:

[(1, 164489985), (3, 54829995), (5, 32897997), (9, 18276665), (11, 14953635), (15, 10965999), (33, 4984545), (45, 3655333), (55, 2990727), (99, 1661515), (165, 996909), (495, 332303)]