15747116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 37255680

約数和(自身を除く): 21508564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 41, 43, 44, 58, 77, 82, 86, 116, 154, 164, 172, 203, 287, 301, 308, 319, 406, 451, 473, 574, 602, 638, 812, 902, 946, 1148, 1189, 1204, 1247, 1276, 1763, 1804, 1892, 2233, 2378, 2494, 3157, 3311, 3526, 4466, 4756, 4988, 6314, 6622, 7052, 8323, 8729, 8932, 12341, 12628, 13079, 13244, 13717, 16646, 17458, 19393, 24682, 26158, 27434, 33292, 34916, 38786, 49364, 51127, 52316, 54868, 77572, 91553, 96019, 102254, 135751, 183106, 192038, 204508, 271502, 357889, 366212, 384076, 543004, 562397, 715778, 1124794, 1431556, 2249588, 3936779, 7873558, 15747116]

約数ペア:

[(1, 15747116), (2, 7873558), (4, 3936779), (7, 2249588), (11, 1431556), (14, 1124794), (22, 715778), (28, 562397), (29, 543004), (41, 384076), (43, 366212), (44, 357889), (58, 271502), (77, 204508), (82, 192038), (86, 183106), (116, 135751), (154, 102254), (164, 96019), (172, 91553), (203, 77572), (287, 54868), (301, 52316), (308, 51127), (319, 49364), (406, 38786), (451, 34916), (473, 33292), (574, 27434), (602, 26158), (638, 24682), (812, 19393), (902, 17458), (946, 16646), (1148, 13717), (1189, 13244), (1204, 13079), (1247, 12628), (1276, 12341), (1763, 8932), (1804, 8729), (1892, 8323), (2233, 7052), (2378, 6622), (2494, 6314), (3157, 4988), (3311, 4756), (3526, 4466)]