85125005

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{11981}}^1$

素因数の和:12029

約数の個数: 24

約数和(自身を含む): 122935320

約数和(自身を除く): 37810315

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 11981, 59905, 83867, 347449, 419335, 587069, 1737245, 2432143, 2935345, 12160715, 17025001, 85125005]

約数ペア:

[(1, 85125005), (5, 17025001), (7, 12160715), (29, 2935345), (35, 2432143), (49, 1737245), (145, 587069), (203, 419335), (245, 347449), (1015, 83867), (1421, 59905), (7105, 11981)]