91371025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 117994680

約数和(自身を除く): 26623655

約数列:

[1, 5, 25, 29, 145, 193, 653, 725, 965, 3265, 4825, 5597, 16325, 18937, 27985, 94685, 126029, 139925, 473425, 630145, 3150725, 3654841, 18274205, 91371025]

約数ペア:

[(1, 91371025), (5, 18274205), (25, 3654841), (29, 3150725), (145, 630145), (193, 473425), (653, 139925), (725, 126029), (965, 94685), (3265, 27985), (4825, 18937), (5597, 16325)]