78791265

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 167333760

約数和(自身を除く): 88542495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 49, 63, 105, 129, 135, 147, 189, 215, 245, 277, 301, 315, 387, 441, 645, 735, 831, 903, 945, 1161, 1323, 1385, 1505, 1935, 1939, 2107, 2205, 2493, 2709, 4155, 4515, 5805, 5817, 6321, 6615, 7479, 8127, 9695, 10535, 11911, 12465, 13545, 13573, 17451, 18963, 29085, 31605, 35733, 37395, 40635, 40719, 52353, 56889, 59555, 67865, 83377, 87255, 94815, 107199, 122157, 178665, 203595, 250131, 261765, 284445, 321597, 366471, 416885, 535995, 583639, 610785, 750393, 1250655, 1607985, 1750917, 1832355, 2251179, 2918195, 3751965, 5252751, 8754585, 11255895, 15758253, 26263755, 78791265]

約数ペア:

[(1, 78791265), (3, 26263755), (5, 15758253), (7, 11255895), (9, 8754585), (15, 5252751), (21, 3751965), (27, 2918195), (35, 2251179), (43, 1832355), (45, 1750917), (49, 1607985), (63, 1250655), (105, 750393), (129, 610785), (135, 583639), (147, 535995), (189, 416885), (215, 366471), (245, 321597), (277, 284445), (301, 261765), (315, 250131), (387, 203595), (441, 178665), (645, 122157), (735, 107199), (831, 94815), (903, 87255), (945, 83377), (1161, 67865), (1323, 59555), (1385, 56889), (1505, 52353), (1935, 40719), (1939, 40635), (2107, 37395), (2205, 35733), (2493, 31605), (2709, 29085), (4155, 18963), (4515, 17451), (5805, 13573), (5817, 13545), (6321, 12465), (6615, 11911), (7479, 10535), (8127, 9695)]