12202905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5689}}^1$

素因数の和:5721

約数の個数: 32

約数和(自身を含む): 22942080

約数和(自身を除く): 10739175

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 5689, 17067, 28445, 62579, 73957, 85335, 187737, 221871, 312895, 369785, 813527, 938685, 1109355, 2440581, 4067635, 12202905]

約数ペア:

[(1, 12202905), (3, 4067635), (5, 2440581), (11, 1109355), (13, 938685), (15, 813527), (33, 369785), (39, 312895), (55, 221871), (65, 187737), (143, 85335), (165, 73957), (195, 62579), (429, 28445), (715, 17067), (2145, 5689)]