5998545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 12055680

約数和(自身を除く): 6057135

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 137, 139, 315, 411, 417, 685, 695, 959, 973, 1233, 1251, 2055, 2085, 2877, 2919, 4795, 4865, 6165, 6255, 8631, 8757, 14385, 14595, 19043, 43155, 43785, 57129, 95215, 133301, 171387, 285645, 399903, 666505, 856935, 1199709, 1999515, 5998545]

約数ペア:

[(1, 5998545), (3, 1999515), (5, 1199709), (7, 856935), (9, 666505), (15, 399903), (21, 285645), (35, 171387), (45, 133301), (63, 95215), (105, 57129), (137, 43785), (139, 43155), (315, 19043), (411, 14595), (417, 14385), (685, 8757), (695, 8631), (959, 6255), (973, 6165), (1233, 4865), (1251, 4795), (2055, 2919), (2085, 2877)]