25428902015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{42031243}}^1$

素因数の和:42031270

約数の個数: 12

約数和(自身を含む): 33540932712

約数和(自身を除く): 8112030697

約数列:

[1, 5, 11, 55, 121, 605, 42031243, 210156215, 462343673, 2311718365, 5085780403, 25428902015]

約数ペア:

[(1, 25428902015), (5, 5085780403), (11, 2311718365), (55, 462343673), (121, 210156215), (605, 42031243)]