16317765

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3209}}^1$

素因数の和:3333

約数の個数: 24

約数和(自身を含む): 28543320

約数和(自身を除く): 12225555

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 3209, 5085, 9627, 16045, 28881, 48135, 144405, 362617, 1087851, 1813085, 3263553, 5439255, 16317765]

約数ペア:

[(1, 16317765), (3, 5439255), (5, 3263553), (9, 1813085), (15, 1087851), (45, 362617), (113, 144405), (339, 48135), (565, 28881), (1017, 16045), (1695, 9627), (3209, 5085)]