211677774915

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{7673}}^1$

素因数の和:8196

約数の個数: 64

約数和(自身を含む): 350081740800

約数和(自身を除く): 138403965885

約数列:

[1, 3, 5, 15, 47, 109, 141, 235, 327, 359, 545, 705, 1077, 1635, 1795, 5123, 5385, 7673, 15369, 16873, 23019, 25615, 38365, 39131, 50619, 76845, 84365, 115095, 117393, 195655, 253095, 360631, 586965, 836357, 1081893, 1803155, 1839157, 2509071, 2754607, 4181785, 5409465, 5517471, 8263821, 9195785, 12545355, 13773035, 27587355, 39308779, 41319105, 117926337, 129466529, 196543895, 300252163, 388399587, 589631685, 647332645, 900756489, 1501260815, 1941997935, 4503782445, 14111851661, 42335554983, 70559258305, 211677774915]

約数ペア:

[(1, 211677774915), (3, 70559258305), (5, 42335554983), (15, 14111851661), (47, 4503782445), (109, 1941997935), (141, 1501260815), (235, 900756489), (327, 647332645), (359, 589631685), (545, 388399587), (705, 300252163), (1077, 196543895), (1635, 129466529), (1795, 117926337), (5123, 41319105), (5385, 39308779), (7673, 27587355), (15369, 13773035), (16873, 12545355), (23019, 9195785), (25615, 8263821), (38365, 5517471), (39131, 5409465), (50619, 4181785), (76845, 2754607), (84365, 2509071), (115095, 1839157), (117393, 1803155), (195655, 1081893), (253095, 836357), (360631, 586965)]