12888969275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 20026301568

約数和(自身を除く): 7137332293

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 113, 175, 181, 277, 325, 455, 565, 791, 905, 1267, 1385, 1469, 1939, 2275, 2353, 2825, 3601, 3955, 4525, 6335, 6925, 7345, 9695, 10283, 11765, 16471, 18005, 19775, 20453, 25207, 31301, 31675, 36725, 48475, 50137, 51415, 58825, 82355, 90025, 102265, 126035, 143171, 156505, 219107, 250685, 257075, 265889, 350959, 406913, 411775, 511325, 630175, 651781, 715855, 782525, 1095535, 1253425, 1329445, 1754795, 1861223, 2034565, 2848391, 3258905, 3579275, 4562467, 5477675, 5665481, 6647225, 8773975, 9306115, 10172825, 14241955, 16294525, 22812335, 28327405, 39658367, 46530575, 71209775, 73651253, 114061675, 141637025, 198291835, 368256265, 515558771, 991459175, 1841281325, 2577793855, 12888969275]

約数ペア:

[(1, 12888969275), (5, 2577793855), (7, 1841281325), (13, 991459175), (25, 515558771), (35, 368256265), (65, 198291835), (91, 141637025), (113, 114061675), (175, 73651253), (181, 71209775), (277, 46530575), (325, 39658367), (455, 28327405), (565, 22812335), (791, 16294525), (905, 14241955), (1267, 10172825), (1385, 9306115), (1469, 8773975), (1939, 6647225), (2275, 5665481), (2353, 5477675), (2825, 4562467), (3601, 3579275), (3955, 3258905), (4525, 2848391), (6335, 2034565), (6925, 1861223), (7345, 1754795), (9695, 1329445), (10283, 1253425), (11765, 1095535), (16471, 782525), (18005, 715855), (19775, 651781), (20453, 630175), (25207, 511325), (31301, 411775), (31675, 406913), (36725, 350959), (48475, 265889), (50137, 257075), (51415, 250685), (58825, 219107), (82355, 156505), (90025, 143171), (102265, 126035)]