87328745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 127484928

約数和(自身を除く): 40156183

約数列:

[1, 5, 7, 17, 35, 85, 119, 317, 463, 595, 1585, 2219, 2315, 3241, 5389, 7871, 11095, 16205, 26945, 37723, 39355, 55097, 146771, 188615, 275485, 733855, 1027397, 2495107, 5136985, 12475535, 17465749, 87328745]

約数ペア:

[(1, 87328745), (5, 17465749), (7, 12475535), (17, 5136985), (35, 2495107), (85, 1027397), (119, 733855), (317, 275485), (463, 188615), (595, 146771), (1585, 55097), (2219, 39355), (2315, 37723), (3241, 26945), (5389, 16205), (7871, 11095)]