149045375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{70139}}^1$

素因数の和:70171

約数の個数: 16

約数和(自身を含む): 196953120

約数和(自身を除く): 47907745

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 70139, 350695, 1192363, 1753475, 5961815, 8767375, 29809075, 149045375]

約数ペア:

[(1, 149045375), (5, 29809075), (17, 8767375), (25, 5961815), (85, 1753475), (125, 1192363), (425, 350695), (2125, 70139)]