149968105

素因数分解:

$5^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{2953}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 205881984

約数和(自身を除く): 55913879

約数列:

[1, 5, 7, 35, 1451, 2953, 7255, 10157, 14765, 20671, 50785, 103355, 4284803, 21424015, 29993621, 149968105]

約数ペア:

[(1, 149968105), (5, 29993621), (7, 21424015), (35, 4284803), (1451, 103355), (2953, 50785), (7255, 20671), (10157, 14765)]