271065985

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{4937}}^1$

素因数の和:5160

約数の個数: 16

約数和(自身を含む): 331833600

約数和(自身を除く): 60767615

約数列:

[1, 5, 79, 139, 395, 695, 4937, 10981, 24685, 54905, 390023, 686243, 1950115, 3431215, 54213197, 271065985]

約数ペア:

[(1, 271065985), (5, 54213197), (79, 3431215), (139, 1950115), (395, 686243), (695, 390023), (4937, 54905), (10981, 24685)]