636702705

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 1121178240

約数和(自身を除く): 484475535

約数列:

[1, 3, 5, 9, 15, 45, 137, 139, 411, 417, 685, 695, 743, 1233, 1251, 2055, 2085, 2229, 3715, 6165, 6255, 6687, 11145, 19043, 33435, 57129, 95215, 101791, 103277, 171387, 285645, 305373, 309831, 508955, 516385, 856935, 916119, 929493, 1526865, 1549155, 4580595, 4647465, 14148949, 42446847, 70744745, 127340541, 212234235, 636702705]

約数ペア:

[(1, 636702705), (3, 212234235), (5, 127340541), (9, 70744745), (15, 42446847), (45, 14148949), (137, 4647465), (139, 4580595), (411, 1549155), (417, 1526865), (685, 929493), (695, 916119), (743, 856935), (1233, 516385), (1251, 508955), (2055, 309831), (2085, 305373), (2229, 285645), (3715, 171387), (6165, 103277), (6255, 101791), (6687, 95215), (11145, 57129), (19043, 33435)]