75381509

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 87610368

約数和(自身を除く): 12228859

約数列:

[1, 7, 113, 157, 607, 791, 1099, 4249, 17741, 68591, 95299, 124187, 480137, 667093, 10768787, 75381509]

約数ペア:

[(1, 75381509), (7, 10768787), (113, 667093), (157, 480137), (607, 124187), (791, 95299), (1099, 68591), (4249, 17741)]