15967492065

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{5653}}^1$

素因数の和:5749

約数の個数: 128

約数和(自身を含む): 33652608000

約数和(自身を除く): 17685115935

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 61, 63, 105, 135, 147, 183, 189, 245, 305, 315, 343, 427, 441, 549, 735, 915, 945, 1029, 1281, 1323, 1647, 1715, 2135, 2205, 2745, 2989, 3087, 3843, 5145, 5653, 6405, 6615, 8235, 8967, 9261, 11529, 14945, 15435, 16959, 19215, 20923, 26901, 28265, 39571, 44835, 46305, 50877, 57645, 62769, 80703, 84795, 104615, 118713, 134505, 152631, 188307, 197855, 254385, 276997, 313845, 344833, 356139, 403515, 564921, 593565, 763155, 830991, 941535, 1034499, 1068417, 1384985, 1724165, 1780695, 1938979, 2413831, 2492973, 2824605, 3103497, 4154955, 5172495, 5342085, 5816937, 7241493, 7478919, 9310491, 9694895, 12069155, 12464865, 15517485, 16896817, 17450811, 21724479, 29084685, 36207465, 37394595, 46552455, 50690451, 52352433, 65173437, 84484085, 87254055, 108622395, 118277719, 152071353, 253452255, 261762165, 325867185, 354833157, 456214059, 591388595, 760356765, 1064499471, 1774165785, 2281070295, 3193498413, 5322497355, 15967492065]

約数ペア:

[(1, 15967492065), (3, 5322497355), (5, 3193498413), (7, 2281070295), (9, 1774165785), (15, 1064499471), (21, 760356765), (27, 591388595), (35, 456214059), (45, 354833157), (49, 325867185), (61, 261762165), (63, 253452255), (105, 152071353), (135, 118277719), (147, 108622395), (183, 87254055), (189, 84484085), (245, 65173437), (305, 52352433), (315, 50690451), (343, 46552455), (427, 37394595), (441, 36207465), (549, 29084685), (735, 21724479), (915, 17450811), (945, 16896817), (1029, 15517485), (1281, 12464865), (1323, 12069155), (1647, 9694895), (1715, 9310491), (2135, 7478919), (2205, 7241493), (2745, 5816937), (2989, 5342085), (3087, 5172495), (3843, 4154955), (5145, 3103497), (5653, 2824605), (6405, 2492973), (6615, 2413831), (8235, 1938979), (8967, 1780695), (9261, 1724165), (11529, 1384985), (14945, 1068417), (15435, 1034499), (16959, 941535), (19215, 830991), (20923, 763155), (26901, 593565), (28265, 564921), (39571, 403515), (44835, 356139), (46305, 344833), (50877, 313845), (57645, 276997), (62769, 254385), (80703, 197855), (84795, 188307), (104615, 152631), (118713, 134505)]