139610905

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{28697}}^1$

素因数の和:28848

約数の個数: 16

約数和(自身を含む): 192850560

約数和(自身を除く): 53239655

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 28697, 143485, 200879, 1004395, 3988883, 19944415, 27922181, 139610905]

約数ペア:

[(1, 139610905), (5, 27922181), (7, 19944415), (35, 3988883), (139, 1004395), (695, 200879), (973, 143485), (4865, 28697)]