214065275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8537}}^1$

素因数の和:8623

約数の個数: 24

約数和(自身を含む): 285852240

約数和(自身を除く): 71786965

約数列:

[1, 5, 17, 25, 59, 85, 295, 425, 1003, 1475, 5015, 8537, 25075, 42685, 145129, 213425, 503683, 725645, 2518415, 3628225, 8562611, 12592075, 42813055, 214065275]

約数ペア:

[(1, 214065275), (5, 42813055), (17, 12592075), (25, 8562611), (59, 3628225), (85, 2518415), (295, 725645), (425, 503683), (1003, 213425), (1475, 145129), (5015, 42685), (8537, 25075)]