128802255

素因数分解:

$3^1\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{4517}}^1$

素因数の和:6426

約数の個数: 16

約数和(自身を含む): 206237664

約数和(自身を除く): 77435409

約数列:

[1, 3, 5, 15, 1901, 4517, 5703, 9505, 13551, 22585, 28515, 67755, 8586817, 25760451, 42934085, 128802255]

約数ペア:

[(1, 128802255), (3, 42934085), (5, 25760451), (15, 8586817), (1901, 67755), (4517, 28515), (5703, 22585), (9505, 13551)]