9551408425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{3373}}^1\times {\mathrm{8713}}^1$

素因数の和:12109

約数の個数: 24

約数和(自身を含む): 12760049624

約数和(自身を除く): 3208641199

約数列:

[1, 5, 13, 25, 65, 325, 3373, 8713, 16865, 43565, 43849, 84325, 113269, 217825, 219245, 566345, 1096225, 2831725, 29388949, 146944745, 382056337, 734723725, 1910281685, 9551408425]

約数ペア:

[(1, 9551408425), (5, 1910281685), (13, 734723725), (25, 382056337), (65, 146944745), (325, 29388949), (3373, 2831725), (8713, 1096225), (16865, 566345), (43565, 219245), (43849, 217825), (84325, 113269)]