71191185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5449}}^1$

素因数の和:5537

約数の個数: 32

約数和(自身を含む): 124521600

約数和(自身を除く): 53330415

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 4355, 5449, 13065, 16347, 27245, 70837, 81735, 212511, 354185, 365083, 1062555, 1095249, 1825415, 4746079, 5476245, 14238237, 23730395, 71191185]

約数ペア:

[(1, 71191185), (3, 23730395), (5, 14238237), (13, 5476245), (15, 4746079), (39, 1825415), (65, 1095249), (67, 1062555), (195, 365083), (201, 354185), (335, 212511), (871, 81735), (1005, 70837), (2613, 27245), (4355, 16347), (5449, 13065)]