2420055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4889}}^1$

素因数の和:4911

約数の個数: 24

約数和(自身を含む): 4577040

約数和(自身を除く): 2156985

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 4889, 14667, 24445, 44001, 53779, 73335, 161337, 220005, 268895, 484011, 806685, 2420055]

約数ペア:

[(1, 2420055), (3, 806685), (5, 484011), (9, 268895), (11, 220005), (15, 161337), (33, 73335), (45, 53779), (55, 44001), (99, 24445), (165, 14667), (495, 4889)]