15693377805

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{27817}}^1$

素因数の和:28040

約数の個数: 80

約数和(自身を含む): 32313388800

約数和(自身を除く): 16620010995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 199, 315, 405, 567, 597, 945, 995, 1393, 1791, 2835, 2985, 4179, 5373, 6965, 8955, 12537, 16119, 20895, 26865, 27817, 37611, 62685, 80595, 83451, 112833, 139085, 188055, 194719, 250353, 417255, 564165, 584157, 751059, 973595, 1251765, 1752471, 2253177, 2920785, 3755295, 5257413, 5535583, 8762355, 11265885, 15772239, 16606749, 26287065, 27677915, 38749081, 49820247, 78861195, 83033745, 116247243, 149460741, 193745405, 249101235, 348741729, 448382223, 581236215, 747303705, 1046225187, 1743708645, 2241911115, 3138675561, 5231125935, 15693377805]

約数ペア:

[(1, 15693377805), (3, 5231125935), (5, 3138675561), (7, 2241911115), (9, 1743708645), (15, 1046225187), (21, 747303705), (27, 581236215), (35, 448382223), (45, 348741729), (63, 249101235), (81, 193745405), (105, 149460741), (135, 116247243), (189, 83033745), (199, 78861195), (315, 49820247), (405, 38749081), (567, 27677915), (597, 26287065), (945, 16606749), (995, 15772239), (1393, 11265885), (1791, 8762355), (2835, 5535583), (2985, 5257413), (4179, 3755295), (5373, 2920785), (6965, 2253177), (8955, 1752471), (12537, 1251765), (16119, 973595), (20895, 751059), (26865, 584157), (27817, 564165), (37611, 417255), (62685, 250353), (80595, 194719), (83451, 188055), (112833, 139085)]