99001475

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{64919}}^1$

素因数の和:64990

約数の個数: 12

約数和(自身を含む): 124776240

約数和(自身を除く): 25774765

約数列:

[1, 5, 25, 61, 305, 1525, 64919, 324595, 1622975, 3960059, 19800295, 99001475]

約数ペア:

[(1, 99001475), (5, 19800295), (25, 3960059), (61, 1622975), (305, 324595), (1525, 64919)]