12759615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 24429600

約数和(自身を除く): 11669985

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 149, 165, 173, 447, 495, 519, 745, 865, 1341, 1557, 1639, 1903, 2235, 2595, 4917, 5709, 6705, 7785, 8195, 9515, 14751, 17127, 24585, 25777, 28545, 73755, 77331, 85635, 128885, 231993, 283547, 386655, 850641, 1159965, 1417735, 2551923, 4253205, 12759615]

約数ペア:

[(1, 12759615), (3, 4253205), (5, 2551923), (9, 1417735), (11, 1159965), (15, 850641), (33, 386655), (45, 283547), (55, 231993), (99, 128885), (149, 85635), (165, 77331), (173, 73755), (447, 28545), (495, 25777), (519, 24585), (745, 17127), (865, 14751), (1341, 9515), (1557, 8195), (1639, 7785), (1903, 6705), (2235, 5709), (2595, 4917)]