228463345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 309868416

約数和(自身を除く): 81405071

約数列:

[1, 5, 11, 37, 55, 131, 185, 407, 655, 857, 1441, 2035, 4285, 4847, 7205, 9427, 24235, 31709, 47135, 53317, 112267, 158545, 266585, 348799, 561335, 1234937, 1743995, 4153879, 6174685, 20769395, 45692669, 228463345]

約数ペア:

[(1, 228463345), (5, 45692669), (11, 20769395), (37, 6174685), (55, 4153879), (131, 1743995), (185, 1234937), (407, 561335), (655, 348799), (857, 266585), (1441, 158545), (2035, 112267), (4285, 53317), (4847, 47135), (7205, 31709), (9427, 24235)]