75192481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 98389760

約数和(自身を除く): 23197279

約数列:

[1, 7, 13, 19, 91, 133, 157, 247, 277, 1099, 1729, 1939, 2041, 2983, 3601, 5263, 14287, 20881, 25207, 36841, 38779, 43489, 68419, 271453, 304423, 478933, 565357, 826291, 3957499, 5784037, 10741783, 75192481]

約数ペア:

[(1, 75192481), (7, 10741783), (13, 5784037), (19, 3957499), (91, 826291), (133, 565357), (157, 478933), (247, 304423), (277, 271453), (1099, 68419), (1729, 43489), (1939, 38779), (2041, 36841), (2983, 25207), (3601, 20881), (5263, 14287)]