204906225

素因数分解:

$3^1\times 5^2\times {\mathrm{739}}^1\times {\mathrm{3697}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 339328480

約数和(自身を除く): 134422255

約数列:

[1, 3, 5, 15, 25, 75, 739, 2217, 3695, 3697, 11085, 11091, 18475, 18485, 55425, 55455, 92425, 277275, 2732083, 8196249, 13660415, 40981245, 68302075, 204906225]

約数ペア:

[(1, 204906225), (3, 68302075), (5, 40981245), (15, 13660415), (25, 8196249), (75, 2732083), (739, 277275), (2217, 92425), (3695, 55455), (3697, 55425), (11085, 18485), (11091, 18475)]