12924765

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 27320832

約数和(自身を除く): 14396067

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 81, 97, 105, 135, 141, 189, 235, 291, 315, 329, 405, 423, 485, 567, 679, 705, 873, 945, 987, 1269, 1455, 1645, 2037, 2115, 2619, 2835, 2961, 3395, 3807, 4365, 4559, 4935, 6111, 6345, 7857, 8883, 10185, 13095, 13677, 14805, 18333, 19035, 22795, 26649, 30555, 31913, 39285, 41031, 44415, 54999, 68385, 91665, 95739, 123093, 133245, 159565, 205155, 274995, 287217, 369279, 478695, 615465, 861651, 1436085, 1846395, 2584953, 4308255, 12924765]

約数ペア:

[(1, 12924765), (3, 4308255), (5, 2584953), (7, 1846395), (9, 1436085), (15, 861651), (21, 615465), (27, 478695), (35, 369279), (45, 287217), (47, 274995), (63, 205155), (81, 159565), (97, 133245), (105, 123093), (135, 95739), (141, 91665), (189, 68385), (235, 54999), (291, 44415), (315, 41031), (329, 39285), (405, 31913), (423, 30555), (485, 26649), (567, 22795), (679, 19035), (705, 18333), (873, 14805), (945, 13677), (987, 13095), (1269, 10185), (1455, 8883), (1645, 7857), (2037, 6345), (2115, 6111), (2619, 4935), (2835, 4559), (2961, 4365), (3395, 3807)]