5806905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 10141824

約数和(自身を除く): 4334919

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 307, 485, 921, 1261, 1455, 1535, 3783, 3991, 4605, 6305, 11973, 18915, 19955, 29779, 59865, 89337, 148895, 387127, 446685, 1161381, 1935635, 5806905]

約数ペア:

[(1, 5806905), (3, 1935635), (5, 1161381), (13, 446685), (15, 387127), (39, 148895), (65, 89337), (97, 59865), (195, 29779), (291, 19955), (307, 18915), (485, 11973), (921, 6305), (1261, 4605), (1455, 3991), (1535, 3783)]