6663670405

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1\times {\mathrm{4637}}^1$

素因数の和:6829

約数の個数: 32

約数和(自身を含む): 9626261760

約数和(自身を除く): 2962591355

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 2161, 4637, 10805, 15127, 23185, 32459, 41059, 75635, 88103, 162295, 205295, 287413, 440515, 616721, 1437065, 3083605, 10020557, 50102785, 70143899, 190390583, 350719495, 951952915, 1332734081, 6663670405]

約数ペア:

[(1, 6663670405), (5, 1332734081), (7, 951952915), (19, 350719495), (35, 190390583), (95, 70143899), (133, 50102785), (665, 10020557), (2161, 3083605), (4637, 1437065), (10805, 616721), (15127, 440515), (23185, 287413), (32459, 205295), (41059, 162295), (75635, 88103)]