97880495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2459}}^1$

素因数の和:2902

約数の個数: 16

約数和(自身を含む): 123984000

約数和(自身を除く): 26103505

約数列:

[1, 5, 19, 95, 419, 2095, 2459, 7961, 12295, 39805, 46721, 233605, 1030321, 5151605, 19576099, 97880495]

約数ペア:

[(1, 97880495), (5, 19576099), (19, 5151605), (95, 1030321), (419, 233605), (2095, 46721), (2459, 39805), (7961, 12295)]