293885255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 379684800

約数和(自身を除く): 85799545

約数列:

[1, 5, 19, 95, 101, 109, 281, 505, 545, 1405, 1919, 2071, 5339, 9595, 10355, 11009, 26695, 28381, 30629, 55045, 141905, 153145, 209171, 539239, 581951, 1045855, 2696195, 2909755, 3093529, 15467645, 58777051, 293885255]

約数ペア:

[(1, 293885255), (5, 58777051), (19, 15467645), (95, 3093529), (101, 2909755), (109, 2696195), (281, 1045855), (505, 581951), (545, 539239), (1405, 209171), (1919, 153145), (2071, 141905), (5339, 55045), (9595, 30629), (10355, 28381), (11009, 26695)]