15672967359

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2\times {\mathrm{3257}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 24784987392

約数和(自身を除く): 9112020033

約数列:

[1, 3, 7, 21, 43, 73, 129, 219, 301, 511, 903, 1533, 3139, 3257, 5329, 9417, 9771, 15987, 21973, 22799, 37303, 65919, 68397, 111909, 140051, 229147, 237761, 420153, 687441, 713283, 980357, 1604029, 1664327, 2941071, 4812087, 4992981, 10223723, 17356553, 30671169, 52069659, 71566061, 121495871, 214698183, 364487613, 746331779, 2238995337, 5224322453, 15672967359]

約数ペア:

[(1, 15672967359), (3, 5224322453), (7, 2238995337), (21, 746331779), (43, 364487613), (73, 214698183), (129, 121495871), (219, 71566061), (301, 52069659), (511, 30671169), (903, 17356553), (1533, 10223723), (3139, 4992981), (3257, 4812087), (5329, 2941071), (9417, 1664327), (9771, 1604029), (15987, 980357), (21973, 713283), (22799, 687441), (37303, 420153), (65919, 237761), (68397, 229147), (111909, 140051)]