123754015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10369}}^1$

素因数の和:10423

約数の個数: 32

約数和(自身を含む): 191139840

約数和(自身を除く): 67385825

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 10369, 11935, 51845, 72583, 114059, 321439, 362915, 570295, 798413, 1607195, 2250073, 3535829, 3992065, 11250365, 17679145, 24750803, 123754015]

約数ペア:

[(1, 123754015), (5, 24750803), (7, 17679145), (11, 11250365), (31, 3992065), (35, 3535829), (55, 2250073), (77, 1607195), (155, 798413), (217, 570295), (341, 362915), (385, 321439), (1085, 114059), (1705, 72583), (2387, 51845), (10369, 11935)]