54219255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{190243}}^1$

素因数の和:190270

約数の個数: 16

約数和(自身を含む): 91317120

約数和(自身を除く): 37097865

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 190243, 570729, 951215, 2853645, 3614617, 10843851, 18073085, 54219255]

約数ペア:

[(1, 54219255), (3, 18073085), (5, 10843851), (15, 3614617), (19, 2853645), (57, 951215), (95, 570729), (285, 190243)]