136447525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{321053}}^1$

素因数の和:321080

約数の個数: 12

約数和(自身を含む): 179148132

約数和(自身を除く): 42700607

約数列:

[1, 5, 17, 25, 85, 425, 321053, 1605265, 5457901, 8026325, 27289505, 136447525]

約数ペア:

[(1, 136447525), (5, 27289505), (17, 8026325), (25, 5457901), (85, 1605265), (425, 321053)]