27800675

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6907}}^1$

素因数の和:6947

約数の個数: 24

約数和(自身を含む): 41116416

約数和(自身を除く): 13315741

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 6907, 34535, 48349, 158861, 172675, 241745, 794305, 1112027, 1208725, 3971525, 5560135, 27800675]

約数ペア:

[(1, 27800675), (5, 5560135), (7, 3971525), (23, 1208725), (25, 1112027), (35, 794305), (115, 241745), (161, 172675), (175, 158861), (575, 48349), (805, 34535), (4025, 6907)]