9090235

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3373}}^1$

素因数の和:3403

約数の個数: 24

約数和(自身を含む): 13846896

約数和(自身を除く): 4756661

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 3373, 16865, 23611, 37103, 118055, 165277, 185515, 259721, 826385, 1298605, 1818047, 9090235]

約数ペア:

[(1, 9090235), (5, 1818047), (7, 1298605), (11, 826385), (35, 259721), (49, 185515), (55, 165277), (77, 118055), (245, 37103), (385, 23611), (539, 16865), (2695, 3373)]