2502975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 4321152

約数和(自身を除く): 1818177

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1451, 1725, 4353, 7255, 21765, 33373, 36275, 100119, 108825, 166865, 500595, 834325, 2502975]

約数ペア:

[(1, 2502975), (3, 834325), (5, 500595), (15, 166865), (23, 108825), (25, 100119), (69, 36275), (75, 33373), (115, 21765), (345, 7255), (575, 4353), (1451, 1725)]