255591036765

素因数分解:

$3^3\times 5^1\times {\mathrm{1893266939}}^1$

素因数の和:1893266953

約数の個数: 16

約数和(自身を含む): 454384065600

約数和(自身を除く): 198793028835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1893266939, 5679800817, 9466334695, 17039402451, 28399004085, 51118207353, 85197012255, 255591036765]

約数ペア:

[(1, 255591036765), (3, 85197012255), (5, 51118207353), (9, 28399004085), (15, 17039402451), (27, 9466334695), (45, 5679800817), (135, 1893266939)]