19200765

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9209}}^1$

素因数の和:9356

約数の個数: 16

約数和(自身を含む): 30945600

約数和(自身を除く): 11744835

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 9209, 27627, 46045, 138135, 1280051, 3840153, 6400255, 19200765]

約数ペア:

[(1, 19200765), (3, 6400255), (5, 3840153), (15, 1280051), (139, 138135), (417, 46045), (695, 27627), (2085, 9209)]