15206857347

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{883}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 23605770240

約数和(自身を除く): 8398912893

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 227, 363, 627, 681, 883, 1331, 2299, 2497, 2649, 3993, 4313, 6897, 7491, 9713, 12939, 16777, 25289, 27467, 29139, 47443, 50331, 75867, 82401, 106843, 142329, 184547, 200441, 302137, 320529, 521873, 553641, 601323, 906411, 1175273, 1565619, 2030017, 2204851, 3525819, 3808379, 5740603, 6090051, 6614553, 11425137, 17221809, 22330187, 24253361, 41892169, 66990561, 72760083, 125676507, 266786971, 460813859, 800360913, 1382441577, 5068952449, 15206857347]

約数ペア:

[(1, 15206857347), (3, 5068952449), (11, 1382441577), (19, 800360913), (33, 460813859), (57, 266786971), (121, 125676507), (209, 72760083), (227, 66990561), (363, 41892169), (627, 24253361), (681, 22330187), (883, 17221809), (1331, 11425137), (2299, 6614553), (2497, 6090051), (2649, 5740603), (3993, 3808379), (4313, 3525819), (6897, 2204851), (7491, 2030017), (9713, 1565619), (12939, 1175273), (16777, 906411), (25289, 601323), (27467, 553641), (29139, 521873), (47443, 320529), (50331, 302137), (75867, 200441), (82401, 184547), (106843, 142329)]