2211165

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 4291200

約数和(自身を除く): 2080035

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 1489, 4467, 7445, 13401, 16379, 22335, 40203, 49137, 67005, 81895, 147411, 201015, 245685, 442233, 737055, 2211165]

約数ペア:

[(1, 2211165), (3, 737055), (5, 442233), (9, 245685), (11, 201015), (15, 147411), (27, 81895), (33, 67005), (45, 49137), (55, 40203), (99, 22335), (135, 16379), (165, 13401), (297, 7445), (495, 4467), (1485, 1489)]