9817854815

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 12157516800

約数和(自身を除く): 2339661985

約数列:

[1, 5, 43, 215, 311, 359, 409, 1555, 1795, 2045, 13373, 15437, 17587, 66865, 77185, 87935, 111649, 127199, 146831, 558245, 635995, 734155, 4800907, 5469557, 6313733, 24004535, 27347785, 31568665, 45664441, 228322205, 1963570963, 9817854815]

約数ペア:

[(1, 9817854815), (5, 1963570963), (43, 228322205), (215, 45664441), (311, 31568665), (359, 27347785), (409, 24004535), (1555, 6313733), (1795, 5469557), (2045, 4800907), (13373, 734155), (15437, 635995), (17587, 558245), (66865, 146831), (77185, 127199), (87935, 111649)]