138789035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9743}}^1$

素因数の和:9803

約数の個数: 32

約数和(自身を含む): 213276672

約数和(自身を除く): 74487637

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 9743, 14245, 48715, 68201, 107173, 341005, 360491, 535865, 750211, 1802455, 2523437, 3751055, 3965401, 12617185, 19827005, 27757807, 138789035]

約数ペア:

[(1, 138789035), (5, 27757807), (7, 19827005), (11, 12617185), (35, 3965401), (37, 3751055), (55, 2523437), (77, 1802455), (185, 750211), (259, 535865), (385, 360491), (407, 341005), (1295, 107173), (2035, 68201), (2849, 48715), (9743, 14245)]