27805370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163561}}^1$

素因数の和:163585

約数の個数: 16

約数和(自身を含む): 52994088

約数和(自身を除く): 25188718

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 163561, 327122, 817805, 1635610, 2780537, 5561074, 13902685, 27805370]

約数ペア:

[(1, 27805370), (2, 13902685), (5, 5561074), (10, 2780537), (17, 1635610), (34, 817805), (85, 327122), (170, 163561)]