12537135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 24242400

約数和(自身を除く): 11705265

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 739, 1131, 1305, 1885, 2217, 3393, 3695, 5655, 6651, 9607, 11085, 16965, 21431, 28821, 33255, 48035, 64293, 86463, 107155, 144105, 192879, 278603, 321465, 432315, 835809, 964395, 1393015, 2507427, 4179045, 12537135]

約数ペア:

[(1, 12537135), (3, 4179045), (5, 2507427), (9, 1393015), (13, 964395), (15, 835809), (29, 432315), (39, 321465), (45, 278603), (65, 192879), (87, 144105), (117, 107155), (145, 86463), (195, 64293), (261, 48035), (377, 33255), (435, 28821), (585, 21431), (739, 16965), (1131, 11085), (1305, 9607), (1885, 6651), (2217, 5655), (3393, 3695)]