23815275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{28867}}^1$

素因数の和:28891

約数の個数: 24

約数和(自身を含む): 42955584

約数和(自身を除く): 19140309

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 28867, 86601, 144335, 317537, 433005, 721675, 952611, 1587685, 2165025, 4763055, 7938425, 23815275]

約数ペア:

[(1, 23815275), (3, 7938425), (5, 4763055), (11, 2165025), (15, 1587685), (25, 952611), (33, 721675), (55, 433005), (75, 317537), (165, 144335), (275, 86601), (825, 28867)]