5178775

素因数分解:

$5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 7437024

約数和(自身を除く): 2258249

約数列:

[1, 5, 7, 25, 35, 101, 175, 293, 505, 707, 1465, 2051, 2525, 3535, 7325, 10255, 17675, 29593, 51275, 147965, 207151, 739825, 1035755, 5178775]

約数ペア:

[(1, 5178775), (5, 1035755), (7, 739825), (25, 207151), (35, 147965), (101, 51275), (175, 29593), (293, 17675), (505, 10255), (707, 7325), (1465, 3535), (2051, 2525)]