282039085

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 354620160

約数和(自身を除く): 72581075

約数列:

[1, 5, 31, 79, 155, 395, 743, 961, 2449, 3715, 4805, 12245, 23033, 58697, 75919, 115165, 293485, 379595, 714023, 1819607, 3570115, 9098035, 56407817, 282039085]

約数ペア:

[(1, 282039085), (5, 56407817), (31, 9098035), (79, 3570115), (155, 1819607), (395, 714023), (743, 379595), (961, 293485), (2449, 115165), (3715, 75919), (4805, 58697), (12245, 23033)]