1330802055

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6947}}^1$

素因数の和:7018

約数の個数: 80

約数和(自身を含む): 2663362944

約数和(自身を除く): 1332560889

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 81, 99, 129, 135, 165, 215, 297, 387, 405, 473, 495, 645, 891, 1161, 1419, 1485, 1935, 2365, 3483, 4257, 4455, 5805, 6947, 7095, 12771, 17415, 20841, 21285, 34735, 38313, 62523, 63855, 76417, 104205, 187569, 191565, 229251, 298721, 312615, 382085, 562707, 687753, 896163, 937845, 1146255, 1493605, 2063259, 2688489, 2813535, 3285931, 3438765, 4480815, 6189777, 8065467, 9857793, 10316295, 13442445, 16429655, 24196401, 29573379, 30948885, 40327335, 49288965, 88720137, 120982005, 147866895, 266160411, 443600685, 1330802055]

約数ペア:

[(1, 1330802055), (3, 443600685), (5, 266160411), (9, 147866895), (11, 120982005), (15, 88720137), (27, 49288965), (33, 40327335), (43, 30948885), (45, 29573379), (55, 24196401), (81, 16429655), (99, 13442445), (129, 10316295), (135, 9857793), (165, 8065467), (215, 6189777), (297, 4480815), (387, 3438765), (405, 3285931), (473, 2813535), (495, 2688489), (645, 2063259), (891, 1493605), (1161, 1146255), (1419, 937845), (1485, 896163), (1935, 687753), (2365, 562707), (3483, 382085), (4257, 312615), (4455, 298721), (5805, 229251), (6947, 191565), (7095, 187569), (12771, 104205), (17415, 76417), (20841, 63855), (21285, 62523), (34735, 38313)]