2733885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 6082560

約数和(自身を除く): 3348675

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 263, 297, 315, 385, 495, 693, 789, 945, 1155, 1315, 1485, 1841, 2079, 2367, 2893, 3465, 3945, 5523, 7101, 8679, 9205, 10395, 11835, 14465, 16569, 20251, 26037, 27615, 35505, 43395, 49707, 60753, 78111, 82845, 101255, 130185, 182259, 248535, 303765, 390555, 546777, 911295, 2733885]

約数ペア:

[(1, 2733885), (3, 911295), (5, 546777), (7, 390555), (9, 303765), (11, 248535), (15, 182259), (21, 130185), (27, 101255), (33, 82845), (35, 78111), (45, 60753), (55, 49707), (63, 43395), (77, 35505), (99, 27615), (105, 26037), (135, 20251), (165, 16569), (189, 14465), (231, 11835), (263, 10395), (297, 9205), (315, 8679), (385, 7101), (495, 5523), (693, 3945), (789, 3465), (945, 2893), (1155, 2367), (1315, 2079), (1485, 1841)]