1366822525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{3216053}}^1$

素因数の和:3216080

約数の個数: 12

約数和(自身を含む): 1794558132

約数和(自身を除く): 427735607

約数列:

[1, 5, 17, 25, 85, 425, 3216053, 16080265, 54672901, 80401325, 273364505, 1366822525]

約数ペア:

[(1, 1366822525), (5, 273364505), (17, 80401325), (25, 54672901), (85, 16080265), (425, 3216053)]