2249184915

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108893}}^1$

素因数の和:108930

約数の個数: 48

約数和(自身を含む): 4280840928

約数和(自身を除く): 2031656013

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 4131, 6885, 20655, 108893, 326679, 544465, 980037, 1633395, 1851181, 2940111, 4900185, 5553543, 8820333, 9255905, 14700555, 16660629, 26460999, 27767715, 44101665, 49981887, 83303145, 132304995, 149945661, 249909435, 449836983, 749728305, 2249184915]

約数ペア:

[(1, 2249184915), (3, 749728305), (5, 449836983), (9, 249909435), (15, 149945661), (17, 132304995), (27, 83303145), (45, 49981887), (51, 44101665), (81, 27767715), (85, 26460999), (135, 16660629), (153, 14700555), (243, 9255905), (255, 8820333), (405, 5553543), (459, 4900185), (765, 2940111), (1215, 1851181), (1377, 1633395), (2295, 980037), (4131, 544465), (6885, 326679), (20655, 108893)]