229040055

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 426353664

約数和(自身を除く): 197313609

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 73, 81, 127, 135, 183, 219, 305, 365, 381, 405, 549, 635, 657, 915, 1095, 1143, 1647, 1905, 1971, 2745, 3285, 3429, 4453, 4941, 5715, 5913, 7747, 8235, 9271, 9855, 10287, 13359, 17145, 22265, 23241, 24705, 27813, 29565, 38735, 40077, 46355, 51435, 66795, 69723, 83439, 116205, 120231, 139065, 200385, 209169, 250317, 348615, 360693, 417195, 565531, 601155, 627507, 750951, 1045845, 1251585, 1696593, 1803465, 2827655, 3137535, 3754755, 5089779, 8482965, 15269337, 25448895, 45808011, 76346685, 229040055]

約数ペア:

[(1, 229040055), (3, 76346685), (5, 45808011), (9, 25448895), (15, 15269337), (27, 8482965), (45, 5089779), (61, 3754755), (73, 3137535), (81, 2827655), (127, 1803465), (135, 1696593), (183, 1251585), (219, 1045845), (305, 750951), (365, 627507), (381, 601155), (405, 565531), (549, 417195), (635, 360693), (657, 348615), (915, 250317), (1095, 209169), (1143, 200385), (1647, 139065), (1905, 120231), (1971, 116205), (2745, 83439), (3285, 69723), (3429, 66795), (4453, 51435), (4941, 46355), (5715, 40077), (5913, 38735), (7747, 29565), (8235, 27813), (9271, 24705), (9855, 23241), (10287, 22265), (13359, 17145)]