117838775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{919}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 153323520

約数和(自身を除く): 35484745

約数列:

[1, 5, 23, 25, 115, 223, 575, 919, 1115, 4595, 5129, 5575, 21137, 22975, 25645, 105685, 128225, 204937, 528425, 1024685, 4713551, 5123425, 23567755, 117838775]

約数ペア:

[(1, 117838775), (5, 23567755), (23, 5123425), (25, 4713551), (115, 1024685), (223, 528425), (575, 204937), (919, 128225), (1115, 105685), (4595, 25645), (5129, 22975), (5575, 21137)]