16282275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9439}}^1$

素因数の和:9475

約数の個数: 24

約数和(自身を含む): 28093440

約数和(自身を除く): 11811165

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 9439, 28317, 47195, 141585, 217097, 235975, 651291, 707925, 1085485, 3256455, 5427425, 16282275]

約数ペア:

[(1, 16282275), (3, 5427425), (5, 3256455), (15, 1085485), (23, 707925), (25, 651291), (69, 235975), (75, 217097), (115, 141585), (345, 47195), (575, 28317), (1725, 9439)]