47754855

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20023}}^1$

素因数の和:20087

約数の個数: 24

約数和(自身を含む): 84341088

約数和(自身を除く): 36586233

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 20023, 60069, 100115, 180207, 300345, 901035, 1061219, 3183657, 5306095, 9550971, 15918285, 47754855]

約数ペア:

[(1, 47754855), (3, 15918285), (5, 9550971), (9, 5306095), (15, 3183657), (45, 1061219), (53, 901035), (159, 300345), (265, 180207), (477, 100115), (795, 60069), (2385, 20023)]