56763585

素因数分解:

$3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 106272000

約数和(自身を除く): 49508415

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 179, 243, 261, 405, 435, 537, 729, 783, 895, 1215, 1305, 1611, 2187, 2349, 2685, 3645, 3915, 4833, 5191, 7047, 8055, 10935, 11745, 14499, 15573, 21141, 24165, 25955, 35235, 43497, 46719, 63423, 72495, 77865, 105705, 130491, 140157, 217485, 233595, 317115, 391473, 420471, 652455, 700785, 1261413, 1957365, 2102355, 3784239, 6307065, 11352717, 18921195, 56763585]

約数ペア:

[(1, 56763585), (3, 18921195), (5, 11352717), (9, 6307065), (15, 3784239), (27, 2102355), (29, 1957365), (45, 1261413), (81, 700785), (87, 652455), (135, 420471), (145, 391473), (179, 317115), (243, 233595), (261, 217485), (405, 140157), (435, 130491), (537, 105705), (729, 77865), (783, 72495), (895, 63423), (1215, 46719), (1305, 43497), (1611, 35235), (2187, 25955), (2349, 24165), (2685, 21141), (3645, 15573), (3915, 14499), (4833, 11745), (5191, 10935), (7047, 8055)]