319415690575

素因数分解:

$5^2\times {\mathrm{317}}^1\times {\mathrm{2389}}^1\times {\mathrm{16871}}^1$

素因数の和:19587

約数の個数: 24

約数和(自身を含む): 397514780640

約数和(自身を除く): 78099090065

約数列:

[1, 5, 25, 317, 1585, 2389, 7925, 11945, 16871, 59725, 84355, 421775, 757313, 3786565, 5348107, 18932825, 26740535, 40304819, 133702675, 201524095, 1007620475, 12776627623, 63883138115, 319415690575]

約数ペア:

[(1, 319415690575), (5, 63883138115), (25, 12776627623), (317, 1007620475), (1585, 201524095), (2389, 133702675), (7925, 40304819), (11945, 26740535), (16871, 18932825), (59725, 5348107), (84355, 3786565), (421775, 757313)]