827144535675

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{84187739}}^1$

素因数の和:84187883

約数の個数: 24

約数和(自身を含む): 1377984928320

約数和(自身を除く): 550840392645

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 9825, 84187739, 252563217, 420938695, 1262816085, 2104693475, 6314080425, 11028593809, 33085781427, 55142969045, 165428907135, 275714845225, 827144535675]

約数ペア:

[(1, 827144535675), (3, 275714845225), (5, 165428907135), (15, 55142969045), (25, 33085781427), (75, 11028593809), (131, 6314080425), (393, 2104693475), (655, 1262816085), (1965, 420938695), (3275, 252563217), (9825, 84187739)]