12865994145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{16187}}^1$

素因数の和:17254

約数の個数: 48

約数和(自身を含む): 23637070080

約数和(自身を除く): 10771075935

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1039, 3117, 5195, 9351, 15585, 16187, 17663, 46755, 48561, 52989, 80935, 88315, 145683, 158967, 242805, 264945, 275179, 728415, 794835, 825537, 1375895, 2476611, 4127685, 12383055, 16818293, 50454879, 84091465, 151364637, 252274395, 285910981, 756823185, 857732943, 1429554905, 2573198829, 4288664715, 12865994145]

約数ペア:

[(1, 12865994145), (3, 4288664715), (5, 2573198829), (9, 1429554905), (15, 857732943), (17, 756823185), (45, 285910981), (51, 252274395), (85, 151364637), (153, 84091465), (255, 50454879), (765, 16818293), (1039, 12383055), (3117, 4127685), (5195, 2476611), (9351, 1375895), (15585, 825537), (16187, 794835), (17663, 728415), (46755, 275179), (48561, 264945), (52989, 242805), (80935, 158967), (88315, 145683)]