156958625495

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{64627}}^1$

素因数の和:65100

約数の個数: 48

約数和(自身を含む): 229161581568

約数和(自身を除く): 72202956073

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 431, 805, 1127, 2155, 3017, 5635, 9913, 15085, 21119, 49565, 64627, 69391, 105595, 323135, 346955, 452389, 485737, 1486421, 2261945, 2428685, 3166723, 7432105, 10404947, 15833615, 27854237, 52024735, 72834629, 139271185, 194979659, 364173145, 640647451, 974898295, 1364857613, 3203237255, 4484532157, 6824288065, 22422660785, 31391725099, 156958625495]

約数ペア:

[(1, 156958625495), (5, 31391725099), (7, 22422660785), (23, 6824288065), (35, 4484532157), (49, 3203237255), (115, 1364857613), (161, 974898295), (245, 640647451), (431, 364173145), (805, 194979659), (1127, 139271185), (2155, 72834629), (3017, 52024735), (5635, 27854237), (9913, 15833615), (15085, 10404947), (21119, 7432105), (49565, 3166723), (64627, 2428685), (69391, 2261945), (105595, 1486421), (323135, 485737), (346955, 452389)]