28079145

素因数分解:

$3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1063}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 48799296

約数和(自身を除く): 20720151

約数列:

[1, 3, 5, 9, 15, 45, 587, 1063, 1761, 2935, 3189, 5283, 5315, 8805, 9567, 15945, 26415, 47835, 623981, 1871943, 3119905, 5615829, 9359715, 28079145]

約数ペア:

[(1, 28079145), (3, 9359715), (5, 5615829), (9, 3119905), (15, 1871943), (45, 623981), (587, 47835), (1063, 26415), (1761, 15945), (2935, 9567), (3189, 8805), (5283, 5315)]