144399745

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 207277056

約数和(自身を除く): 62877311

約数列:

[1, 5, 7, 35, 41, 47, 205, 235, 287, 329, 1435, 1645, 1927, 2141, 9635, 10705, 13489, 14987, 67445, 74935, 87781, 100627, 438905, 503135, 614467, 704389, 3072335, 3521945, 4125707, 20628535, 28879949, 144399745]

約数ペア:

[(1, 144399745), (5, 28879949), (7, 20628535), (35, 4125707), (41, 3521945), (47, 3072335), (205, 704389), (235, 614467), (287, 503135), (329, 438905), (1435, 100627), (1645, 87781), (1927, 74935), (2141, 67445), (9635, 14987), (10705, 13489)]