2750825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 4255680

約数和(自身を除く): 1504855

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1429, 1925, 7145, 10003, 15719, 35725, 50015, 78595, 110033, 250075, 392975, 550165, 2750825]

約数ペア:

[(1, 2750825), (5, 550165), (7, 392975), (11, 250075), (25, 110033), (35, 78595), (55, 50015), (77, 35725), (175, 15719), (275, 10003), (385, 7145), (1429, 1925)]