87035305

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 123042816

約数和(自身を除く): 36007511

約数列:

[1, 5, 7, 35, 47, 157, 235, 329, 337, 785, 1099, 1645, 1685, 2359, 5495, 7379, 11795, 15839, 36895, 51653, 52909, 79195, 110873, 258265, 264545, 370363, 554365, 1851815, 2486723, 12433615, 17407061, 87035305]

約数ペア:

[(1, 87035305), (5, 17407061), (7, 12433615), (35, 2486723), (47, 1851815), (157, 554365), (235, 370363), (329, 264545), (337, 258265), (785, 110873), (1099, 79195), (1645, 52909), (1685, 51653), (2359, 36895), (5495, 15839), (7379, 11795)]