57284305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 80123904

約数和(自身を除く): 22839599

約数列:

[1, 5, 13, 17, 47, 65, 85, 221, 235, 611, 799, 1103, 1105, 3055, 3995, 5515, 10387, 14339, 18751, 51841, 51935, 71695, 93755, 243763, 259205, 673933, 881297, 1218815, 3369665, 4406485, 11456861, 57284305]

約数ペア:

[(1, 57284305), (5, 11456861), (13, 4406485), (17, 3369665), (47, 1218815), (65, 881297), (85, 673933), (221, 259205), (235, 243763), (611, 93755), (799, 71695), (1103, 51935), (1105, 51841), (3055, 18751), (3995, 14339), (5515, 10387)]