87416235

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17191}}^1$

素因数の和:17315

約数の個数: 24

約数和(自身を含む): 152871264

約数和(自身を除く): 65455029

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 17191, 51573, 85955, 154719, 257865, 773595, 1942583, 5827749, 9712915, 17483247, 29138745, 87416235]

約数ペア:

[(1, 87416235), (3, 29138745), (5, 17483247), (9, 9712915), (15, 5827749), (45, 1942583), (113, 773595), (339, 257865), (565, 154719), (1017, 85955), (1695, 51573), (5085, 17191)]