28980590905

素因数分解:

$5^1\times 7^1\times {\mathrm{5689}}^1\times {\mathrm{145547}}^1$

素因数の和:151248

約数の個数: 16

約数和(自身を含む): 39752069760

約数和(自身を除く): 10771478855

約数列:

[1, 5, 7, 35, 5689, 28445, 39823, 145547, 199115, 727735, 1018829, 5094145, 828016883, 4140084415, 5796118181, 28980590905]

約数ペア:

[(1, 28980590905), (5, 5796118181), (7, 4140084415), (35, 828016883), (5689, 5094145), (28445, 1018829), (39823, 727735), (145547, 199115)]