2199285

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 4268160

約数和(自身を除く): 2068875

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1481, 1485, 4443, 7405, 13329, 16291, 22215, 39987, 48873, 66645, 81455, 146619, 199935, 244365, 439857, 733095, 2199285]

約数ペア:

[(1, 2199285), (3, 733095), (5, 439857), (9, 244365), (11, 199935), (15, 146619), (27, 81455), (33, 66645), (45, 48873), (55, 39987), (99, 22215), (135, 16291), (165, 13329), (297, 7405), (495, 4443), (1481, 1485)]