25101252015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2381}}^1\times {\mathrm{100403}}^1$

素因数の和:102799

約数の個数: 32

約数和(自身を含む): 45919166976

約数和(自身を除く): 20817914961

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2381, 7143, 11905, 16667, 35715, 50001, 83335, 100403, 250005, 301209, 502015, 702821, 1506045, 2108463, 3514105, 10542315, 239059543, 717178629, 1195297715, 1673416801, 3585893145, 5020250403, 8367084005, 25101252015]

約数ペア:

[(1, 25101252015), (3, 8367084005), (5, 5020250403), (7, 3585893145), (15, 1673416801), (21, 1195297715), (35, 717178629), (105, 239059543), (2381, 10542315), (7143, 3514105), (11905, 2108463), (16667, 1506045), (35715, 702821), (50001, 502015), (83335, 301209), (100403, 250005)]