5780275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 7747520

約数和(自身を除く): 1967245

約数列:

[1, 5, 19, 25, 43, 95, 215, 283, 475, 817, 1075, 1415, 4085, 5377, 7075, 12169, 20425, 26885, 60845, 134425, 231211, 304225, 1156055, 5780275]

約数ペア:

[(1, 5780275), (5, 1156055), (19, 304225), (25, 231211), (43, 134425), (95, 60845), (215, 26885), (283, 20425), (475, 12169), (817, 7075), (1075, 5377), (1415, 4085)]