25101392005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{35141}}^1$

素因数の和:35341

約数の個数: 32

約数和(自身を含む): 32454339840

約数和(自身を除く): 7352947835

約数列:

[1, 5, 19, 73, 95, 103, 365, 515, 1387, 1957, 6935, 7519, 9785, 35141, 37595, 142861, 175705, 667679, 714305, 2565293, 3338395, 3619523, 12826465, 18097615, 48740567, 68770937, 243702835, 264225179, 343854685, 1321125895, 5020278401, 25101392005]

約数ペア:

[(1, 25101392005), (5, 5020278401), (19, 1321125895), (73, 343854685), (95, 264225179), (103, 243702835), (365, 68770937), (515, 48740567), (1387, 18097615), (1957, 12826465), (6935, 3619523), (7519, 3338395), (9785, 2565293), (35141, 714305), (37595, 667679), (142861, 175705)]