164582495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1459}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 247242240

約数和(自身を除く): 82659745

約数列:

[1, 5, 7, 11, 35, 55, 77, 293, 385, 1459, 1465, 2051, 3223, 7295, 10213, 10255, 16049, 16115, 22561, 51065, 80245, 112343, 112805, 427487, 561715, 2137435, 2992409, 4702357, 14962045, 23511785, 32916499, 164582495]

約数ペア:

[(1, 164582495), (5, 32916499), (7, 23511785), (11, 14962045), (35, 4702357), (55, 2992409), (77, 2137435), (293, 561715), (385, 427487), (1459, 112805), (1465, 112343), (2051, 80245), (3223, 51065), (7295, 22561), (10213, 16115), (10255, 16049)]