213516105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1294037}}^1$

素因数の和:1294056

約数の個数: 16

約数和(自身を含む): 372682944

約数和(自身を除く): 159166839

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1294037, 3882111, 6470185, 14234407, 19410555, 42703221, 71172035, 213516105]

約数ペア:

[(1, 213516105), (3, 71172035), (5, 42703221), (11, 19410555), (15, 14234407), (33, 6470185), (55, 3882111), (165, 1294037)]