68536845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1483}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 129642240

約数和(自身を除く): 61105395

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1185, 1483, 3081, 3555, 4449, 5135, 7415, 9243, 13347, 15405, 19279, 22245, 46215, 57837, 66735, 96395, 117157, 173511, 289185, 351471, 585785, 867555, 1054413, 1523041, 1757355, 4569123, 5272065, 7615205, 13707369, 22845615, 68536845]

約数ペア:

[(1, 68536845), (3, 22845615), (5, 13707369), (9, 7615205), (13, 5272065), (15, 4569123), (39, 1757355), (45, 1523041), (65, 1054413), (79, 867555), (117, 585785), (195, 351471), (237, 289185), (395, 173511), (585, 117157), (711, 96395), (1027, 66735), (1185, 57837), (1483, 46215), (3081, 22245), (3555, 19279), (4449, 15405), (5135, 13347), (7415, 9243)]