2912705605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 3719496960

約数和(自身を除く): 806791355

約数列:

[1, 5, 19, 95, 157, 401, 487, 785, 2005, 2435, 2983, 7619, 9253, 14915, 38095, 46265, 62957, 76459, 195287, 314785, 382295, 976435, 1196183, 1452721, 3710453, 5980915, 7263605, 18552265, 30660059, 153300295, 582541121, 2912705605]

約数ペア:

[(1, 2912705605), (5, 582541121), (19, 153300295), (95, 30660059), (157, 18552265), (401, 7263605), (487, 5980915), (785, 3710453), (2005, 1452721), (2435, 1196183), (2983, 976435), (7619, 382295), (9253, 314785), (14915, 195287), (38095, 76459), (46265, 62957)]