22222715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1117}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 28012608

約数和(自身を除く): 5789893

約数列:

[1, 5, 23, 115, 173, 865, 1117, 3979, 5585, 19895, 25691, 128455, 193241, 966205, 4444543, 22222715]

約数ペア:

[(1, 22222715), (5, 4444543), (23, 966205), (115, 193241), (173, 128455), (865, 25691), (1117, 19895), (3979, 5585)]