1057875455

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2125

約数の個数: 64

約数和(自身を含む): 1664409600

約数和(自身を除く): 606534145

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 115, 161, 245, 299, 343, 455, 637, 805, 1127, 1495, 1715, 2063, 2093, 3185, 4459, 5635, 7889, 10315, 10465, 14441, 14651, 22295, 26819, 39445, 47449, 72205, 73255, 101087, 102557, 134095, 187733, 237245, 332143, 505435, 512785, 616837, 707609, 938665, 1314131, 1660715, 2325001, 3084185, 3538045, 4317859, 6570655, 9198917, 11625005, 16275007, 21589295, 30225013, 45994585, 81375035, 151125065, 211575091, 1057875455]

約数ペア:

[(1, 1057875455), (5, 211575091), (7, 151125065), (13, 81375035), (23, 45994585), (35, 30225013), (49, 21589295), (65, 16275007), (91, 11625005), (115, 9198917), (161, 6570655), (245, 4317859), (299, 3538045), (343, 3084185), (455, 2325001), (637, 1660715), (805, 1314131), (1127, 938665), (1495, 707609), (1715, 616837), (2063, 512785), (2093, 505435), (3185, 332143), (4459, 237245), (5635, 187733), (7889, 134095), (10315, 102557), (10465, 101087), (14441, 73255), (14651, 72205), (22295, 47449), (26819, 39445)]