2744762805

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{3203}}^1$

素因数の和:3490

約数の個数: 48

約数和(自身を含む): 4828299840

約数和(自身を除く): 2083537035

約数列:

[1, 3, 5, 9, 15, 45, 137, 139, 411, 417, 685, 695, 1233, 1251, 2055, 2085, 3203, 6165, 6255, 9609, 16015, 19043, 28827, 48045, 57129, 95215, 144135, 171387, 285645, 438811, 445217, 856935, 1316433, 1335651, 2194055, 2226085, 3949299, 4006953, 6582165, 6678255, 19746495, 20034765, 60994729, 182984187, 304973645, 548952561, 914920935, 2744762805]

約数ペア:

[(1, 2744762805), (3, 914920935), (5, 548952561), (9, 304973645), (15, 182984187), (45, 60994729), (137, 20034765), (139, 19746495), (411, 6678255), (417, 6582165), (685, 4006953), (695, 3949299), (1233, 2226085), (1251, 2194055), (2055, 1335651), (2085, 1316433), (3203, 856935), (6165, 445217), (6255, 438811), (9609, 285645), (16015, 171387), (19043, 144135), (28827, 95215), (48045, 57129)]