28430235

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5591}}^1$

素因数の和:5715

約数の個数: 24

約数和(自身を含む): 49724064

約数和(自身を除く): 21293829

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 5591, 16773, 27955, 50319, 83865, 251595, 631783, 1895349, 3158915, 5686047, 9476745, 28430235]

約数ペア:

[(1, 28430235), (3, 9476745), (5, 5686047), (9, 3158915), (15, 1895349), (45, 631783), (113, 251595), (339, 83865), (565, 50319), (1017, 27955), (1695, 16773), (5085, 5591)]