49157025

素因数分解:

$3^1\times 5^2\times {\mathrm{439}}^1\times {\mathrm{1493}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 81512640

約数和(自身を除く): 32355615

約数列:

[1, 3, 5, 15, 25, 75, 439, 1317, 1493, 2195, 4479, 6585, 7465, 10975, 22395, 32925, 37325, 111975, 655427, 1966281, 3277135, 9831405, 16385675, 49157025]

約数ペア:

[(1, 49157025), (3, 16385675), (5, 9831405), (15, 3277135), (25, 1966281), (75, 655427), (439, 111975), (1317, 37325), (1493, 32925), (2195, 22395), (4479, 10975), (6585, 7465)]