4512647128105

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{2593}}^1\times {\mathrm{16963}}^1$

素因数の和:19666

約数の個数: 48

約数和(自身を含む): 5836068192384

約数和(自身を除く): 1323421064279

約数列:

[1, 5, 17, 71, 85, 289, 355, 1207, 1445, 2593, 6035, 12965, 16963, 20519, 44081, 84815, 102595, 184103, 220405, 288371, 749377, 920515, 1204373, 1441855, 3129751, 3746885, 4902307, 6021865, 15648755, 20474341, 24511535, 43985059, 53205767, 102371705, 219925295, 266028835, 348063797, 747746003, 1740318985, 3122939189, 3738730015, 12711682051, 15614695945, 53089966213, 63558410255, 265449831065, 902529425621, 4512647128105]

約数ペア:

[(1, 4512647128105), (5, 902529425621), (17, 265449831065), (71, 63558410255), (85, 53089966213), (289, 15614695945), (355, 12711682051), (1207, 3738730015), (1445, 3122939189), (2593, 1740318985), (6035, 747746003), (12965, 348063797), (16963, 266028835), (20519, 219925295), (44081, 102371705), (84815, 53205767), (102595, 43985059), (184103, 24511535), (220405, 20474341), (288371, 15648755), (749377, 6021865), (920515, 4902307), (1204373, 3746885), (1441855, 3129751)]