23015005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4987}}^1$

素因数の和:5076

約数の個数: 16

約数和(自身を含む): 30167424

約数和(自身を除く): 7152419

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 4987, 24935, 64831, 324155, 354077, 1770385, 4603001, 23015005]

約数ペア:

[(1, 23015005), (5, 4603001), (13, 1770385), (65, 354077), (71, 324155), (355, 64831), (923, 24935), (4615, 4987)]