12764565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 24463296

約数和(自身を除く): 11698731

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 107, 165, 241, 321, 495, 535, 723, 963, 1177, 1205, 1605, 2169, 2651, 3531, 3615, 4815, 5885, 7953, 10593, 10845, 13255, 17655, 23859, 25787, 39765, 52965, 77361, 119295, 128935, 232083, 283657, 386805, 850971, 1160415, 1418285, 2552913, 4254855, 12764565]

約数ペア:

[(1, 12764565), (3, 4254855), (5, 2552913), (9, 1418285), (11, 1160415), (15, 850971), (33, 386805), (45, 283657), (55, 232083), (99, 128935), (107, 119295), (165, 77361), (241, 52965), (321, 39765), (495, 25787), (535, 23859), (723, 17655), (963, 13255), (1177, 10845), (1205, 10593), (1605, 7953), (2169, 5885), (2651, 4815), (3531, 3615)]