71843475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{87083}}^1$

素因数の和:87107

約数の個数: 24

約数和(自身を含む): 129580992

約数和(自身を除く): 57737517

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 87083, 261249, 435415, 957913, 1306245, 2177075, 2873739, 4789565, 6531225, 14368695, 23947825, 71843475]

約数ペア:

[(1, 71843475), (3, 23947825), (5, 14368695), (11, 6531225), (15, 4789565), (25, 2873739), (33, 2177075), (55, 1306245), (75, 957913), (165, 435415), (275, 261249), (825, 87083)]