7130905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 9275904

約数和(自身を除く): 2144999

約数列:

[1, 5, 17, 43, 85, 215, 731, 1951, 3655, 9755, 33167, 83893, 165835, 419465, 1426181, 7130905]

約数ペア:

[(1, 7130905), (5, 1426181), (17, 419465), (43, 165835), (85, 83893), (215, 33167), (731, 9755), (1951, 3655)]