85051275

素因数分解:

$3^1\times 5^2\times {\mathrm{569}}^1\times {\mathrm{1993}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 140935920

約数和(自身を除く): 55884645

約数列:

[1, 3, 5, 15, 25, 75, 569, 1707, 1993, 2845, 5979, 8535, 9965, 14225, 29895, 42675, 49825, 149475, 1134017, 3402051, 5670085, 17010255, 28350425, 85051275]

約数ペア:

[(1, 85051275), (3, 28350425), (5, 17010255), (15, 5670085), (25, 3402051), (75, 1134017), (569, 149475), (1707, 49825), (1993, 42675), (2845, 29895), (5979, 14225), (8535, 9965)]