57142015

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 83700864

約数和(自身を除く): 26558849

約数列:

[1, 5, 7, 17, 35, 85, 119, 137, 595, 685, 701, 959, 2329, 3505, 4795, 4907, 11645, 11917, 16303, 24535, 59585, 81515, 83419, 96037, 417095, 480185, 672259, 1632629, 3361295, 8163145, 11428403, 57142015]

約数ペア:

[(1, 57142015), (5, 11428403), (7, 8163145), (17, 3361295), (35, 1632629), (85, 672259), (119, 480185), (137, 417095), (595, 96037), (685, 83419), (701, 81515), (959, 59585), (2329, 24535), (3505, 16303), (4795, 11917), (4907, 11645)]