260713935

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{123269}}^1$

素因数の和:123327

約数の個数: 24

約数和(自身を含む): 461522880

約数和(自身を除く): 200808945

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 123269, 369807, 616345, 1109421, 1849035, 5547105, 5793643, 17380929, 28968215, 52142787, 86904645, 260713935]

約数ペア:

[(1, 260713935), (3, 86904645), (5, 52142787), (9, 28968215), (15, 17380929), (45, 5793643), (47, 5547105), (141, 1849035), (235, 1109421), (423, 616345), (705, 369807), (2115, 123269)]