28887135

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14057}}^1$

素因数の和:14202

約数の個数: 16

約数和(自身を含む): 46560096

約数和(自身を除く): 17672961

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 14057, 42171, 70285, 210855, 1925809, 5777427, 9629045, 28887135]

約数ペア:

[(1, 28887135), (3, 9629045), (5, 5777427), (15, 1925809), (137, 210855), (411, 70285), (685, 42171), (2055, 14057)]