28867645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1451}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 36381312

約数和(自身を除く): 7513667

約数列:

[1, 5, 23, 115, 173, 865, 1451, 3979, 7255, 19895, 33373, 166865, 251023, 1255115, 5773529, 28867645]

約数ペア:

[(1, 28867645), (5, 5773529), (23, 1255115), (115, 251023), (173, 166865), (865, 33373), (1451, 19895), (3979, 7255)]