145020795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{568709}}^1$

素因数の和:568734

約数の個数: 16

約数和(自身を含む): 245682720

約数和(自身を除く): 100661925

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 568709, 1706127, 2843545, 8530635, 9668053, 29004159, 48340265, 145020795]

約数ペア:

[(1, 145020795), (3, 48340265), (5, 29004159), (15, 9668053), (17, 8530635), (51, 2843545), (85, 1706127), (255, 568709)]