128686095

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{25307}}^1$

素因数の和:25431

約数の個数: 24

約数和(自身を含む): 225038736

約数和(自身を除く): 96352641

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 25307, 75921, 126535, 227763, 379605, 1138815, 2859691, 8579073, 14298455, 25737219, 42895365, 128686095]

約数ペア:

[(1, 128686095), (3, 42895365), (5, 25737219), (9, 14298455), (15, 8579073), (45, 2859691), (113, 1138815), (339, 379605), (565, 227763), (1017, 126535), (1695, 75921), (5085, 25307)]