74594385

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32503}}^1$

素因数の和:32534

約数の個数: 32

約数和(自身を含む): 140417280

約数和(自身を除く): 65822895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 32503, 97509, 162515, 292527, 487545, 552551, 877581, 1462635, 1657653, 2762755, 4387905, 4972959, 8288265, 14918877, 24864795, 74594385]

約数ペア:

[(1, 74594385), (3, 24864795), (5, 14918877), (9, 8288265), (15, 4972959), (17, 4387905), (27, 2762755), (45, 1657653), (51, 1462635), (85, 877581), (135, 552551), (153, 487545), (255, 292527), (459, 162515), (765, 97509), (2295, 32503)]