23091660865

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{315223}}^1$

素因数の和:315278

約数の個数: 48

約数和(自身を含む): 36223020288

約数和(自身を除く): 13131359423

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 115, 161, 245, 299, 455, 637, 805, 1127, 1495, 2093, 3185, 5635, 10465, 14651, 73255, 315223, 1576115, 2206561, 4097899, 7250129, 11032805, 15445927, 20489495, 28685293, 36250645, 50750903, 77229635, 94251677, 143426465, 200797051, 253754515, 355256321, 471258385, 659761739, 1003985255, 1776281605, 3298808695, 4618332173, 23091660865]

約数ペア:

[(1, 23091660865), (5, 4618332173), (7, 3298808695), (13, 1776281605), (23, 1003985255), (35, 659761739), (49, 471258385), (65, 355256321), (91, 253754515), (115, 200797051), (161, 143426465), (245, 94251677), (299, 77229635), (455, 50750903), (637, 36250645), (805, 28685293), (1127, 20489495), (1495, 15445927), (2093, 11032805), (3185, 7250129), (5635, 4097899), (10465, 2206561), (14651, 1576115), (73255, 315223)]