15698055849

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1814

約数の個数: 64

約数和(自身を含む): 24908083200

約数和(自身を除く): 9210027351

約数列:

[1, 3, 7, 21, 53, 83, 109, 159, 249, 327, 371, 581, 763, 1113, 1559, 1743, 2289, 4399, 4677, 5777, 9047, 10913, 13197, 17331, 27141, 30793, 32739, 40439, 63329, 82627, 92379, 121317, 129397, 169931, 189987, 247881, 388191, 479491, 509793, 578389, 905779, 1189517, 1438473, 1735167, 2717337, 3356437, 3568551, 6858041, 9006343, 10069311, 14104273, 20574123, 27019029, 42312819, 48006287, 63044401, 98729911, 144018861, 189133203, 296189733, 747526469, 2242579407, 5232685283, 15698055849]

約数ペア:

[(1, 15698055849), (3, 5232685283), (7, 2242579407), (21, 747526469), (53, 296189733), (83, 189133203), (109, 144018861), (159, 98729911), (249, 63044401), (327, 48006287), (371, 42312819), (581, 27019029), (763, 20574123), (1113, 14104273), (1559, 10069311), (1743, 9006343), (2289, 6858041), (4399, 3568551), (4677, 3356437), (5777, 2717337), (9047, 1735167), (10913, 1438473), (13197, 1189517), (17331, 905779), (27141, 578389), (30793, 509793), (32739, 479491), (40439, 388191), (63329, 247881), (82627, 189987), (92379, 169931), (121317, 129397)]