22471185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{136189}}^1$

素因数の和:136208

約数の個数: 16

約数和(自身を含む): 39222720

約数和(自身を除く): 16751535

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 136189, 408567, 680945, 1498079, 2042835, 4494237, 7490395, 22471185]

約数ペア:

[(1, 22471185), (3, 7490395), (5, 4494237), (11, 2042835), (15, 1498079), (33, 680945), (55, 408567), (165, 136189)]