22929345

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 44029440

約数和(自身を除く): 21100095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 97, 103, 135, 153, 255, 291, 309, 459, 485, 515, 765, 873, 927, 1455, 1545, 1649, 1751, 2295, 2619, 2781, 4365, 4635, 4947, 5253, 8245, 8755, 9991, 13095, 13905, 14841, 15759, 24735, 26265, 29973, 44523, 47277, 49955, 74205, 78795, 89919, 149865, 169847, 222615, 236385, 269757, 449595, 509541, 849235, 1348785, 1528623, 2547705, 4585869, 7643115, 22929345]

約数ペア:

[(1, 22929345), (3, 7643115), (5, 4585869), (9, 2547705), (15, 1528623), (17, 1348785), (27, 849235), (45, 509541), (51, 449595), (85, 269757), (97, 236385), (103, 222615), (135, 169847), (153, 149865), (255, 89919), (291, 78795), (309, 74205), (459, 49955), (485, 47277), (515, 44523), (765, 29973), (873, 26265), (927, 24735), (1455, 15759), (1545, 14841), (1649, 13905), (1751, 13095), (2295, 9991), (2619, 8755), (2781, 8245), (4365, 5253), (4635, 4947)]