194708025

素因数分解:

$3^2\times 5^2\times {\mathrm{739}}^1\times {\mathrm{1171}}^1$

素因数の和:1926

約数の個数: 36

約数和(自身を含む): 349513840

約数和(自身を除く): 154805815

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 739, 1171, 2217, 3513, 3695, 5855, 6651, 10539, 11085, 17565, 18475, 29275, 33255, 52695, 55425, 87825, 166275, 263475, 865369, 2596107, 4326845, 7788321, 12980535, 21634225, 38941605, 64902675, 194708025]

約数ペア:

[(1, 194708025), (3, 64902675), (5, 38941605), (9, 21634225), (15, 12980535), (25, 7788321), (45, 4326845), (75, 2596107), (225, 865369), (739, 263475), (1171, 166275), (2217, 87825), (3513, 55425), (3695, 52695), (5855, 33255), (6651, 29275), (10539, 18475), (11085, 17565)]