12788655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 22498560

約数和(自身を除く): 9709905

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 179, 433, 537, 895, 1299, 1969, 2165, 2685, 4763, 5907, 6495, 9845, 14289, 23815, 29535, 71445, 77507, 232521, 387535, 852577, 1162605, 2557731, 4262885, 12788655]

約数ペア:

[(1, 12788655), (3, 4262885), (5, 2557731), (11, 1162605), (15, 852577), (33, 387535), (55, 232521), (165, 77507), (179, 71445), (433, 29535), (537, 23815), (895, 14289), (1299, 9845), (1969, 6495), (2165, 5907), (2685, 4763)]