122359090905

素因数分解:

$3^2\times 5^1\times {\mathrm{2719090909}}^1$

素因数の和:2719090920

約数の個数: 12

約数和(自身を含む): 212089090980

約数和(自身を除く): 89730000075

約数列:

[1, 3, 5, 9, 15, 45, 2719090909, 8157272727, 13595454545, 24471818181, 40786363635, 122359090905]

約数ペア:

[(1, 122359090905), (3, 40786363635), (5, 24471818181), (9, 13595454545), (15, 8157272727), (45, 2719090909)]