162520105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 220485888

約数和(自身を除く): 57965783

約数列:

[1, 5, 11, 41, 55, 97, 205, 451, 485, 743, 1067, 2255, 3715, 3977, 5335, 8173, 19885, 30463, 40865, 43747, 72071, 152315, 218735, 335093, 360355, 792781, 1675465, 2954911, 3963905, 14774555, 32504021, 162520105]

約数ペア:

[(1, 162520105), (5, 32504021), (11, 14774555), (41, 3963905), (55, 2954911), (97, 1675465), (205, 792781), (451, 360355), (485, 335093), (743, 218735), (1067, 152315), (2255, 72071), (3715, 43747), (3977, 40865), (5335, 30463), (8173, 19885)]