39039385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3271}}^1$

素因数の和:3325

約数の個数: 32

約数和(自身を含む): 60309504

約数和(自身を除く): 21270119

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 3271, 11935, 16355, 22897, 35981, 101401, 114485, 179905, 251867, 507005, 709807, 1115411, 1259335, 3549035, 5577055, 7807877, 39039385]

約数ペア:

[(1, 39039385), (5, 7807877), (7, 5577055), (11, 3549035), (31, 1259335), (35, 1115411), (55, 709807), (77, 507005), (155, 251867), (217, 179905), (341, 114485), (385, 101401), (1085, 35981), (1705, 22897), (2387, 16355), (3271, 11935)]