24742905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8821}}^1$

素因数の和:8857

約数の個数: 32

約数和(自身を含む): 45733248

約数和(自身を除く): 20990343

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 8821, 26463, 44105, 97031, 132315, 149957, 291093, 449871, 485155, 749785, 1455465, 1649527, 2249355, 4948581, 8247635, 24742905]

約数ペア:

[(1, 24742905), (3, 8247635), (5, 4948581), (11, 2249355), (15, 1649527), (17, 1455465), (33, 749785), (51, 485155), (55, 449871), (85, 291093), (165, 149957), (187, 132315), (255, 97031), (561, 44105), (935, 26463), (2805, 8821)]