28883235

素因数分解:

$3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3457}}^1$

素因数の和:4022

約数の個数: 16

約数和(自身を含む): 46309536

約数和(自身を除く): 17426301

約数列:

[1, 3, 5, 15, 557, 1671, 2785, 3457, 8355, 10371, 17285, 51855, 1925549, 5776647, 9627745, 28883235]

約数ペア:

[(1, 28883235), (3, 9627745), (5, 5776647), (15, 1925549), (557, 51855), (1671, 17285), (2785, 10371), (3457, 8355)]