157044385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{42967}}^1$

素因数の和:43032

約数の個数: 16

約数和(自身を含む): 204183936

約数和(自身を除く): 47139551

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 42967, 214835, 730439, 1847581, 3652195, 9237905, 31408877, 157044385]

約数ペア:

[(1, 157044385), (5, 31408877), (17, 9237905), (43, 3652195), (85, 1847581), (215, 730439), (731, 214835), (3655, 42967)]