78940355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15373}}^1$

素因数の和:15470

約数の個数: 16

約数和(自身を含む): 103313280

約数和(自身を除く): 24372925

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 15373, 76865, 199849, 999245, 1214467, 6072335, 15788071, 78940355]

約数ペア:

[(1, 78940355), (5, 15788071), (13, 6072335), (65, 1214467), (79, 999245), (395, 199849), (1027, 76865), (5135, 15373)]