11747367045

素因数分解:

$3^2\times 5^1\times {\mathrm{261052601}}^1$

素因数の和:261052612

約数の個数: 12

約数和(自身を含む): 20362102956

約数和(自身を除く): 8614735911

約数列:

[1, 3, 5, 9, 15, 45, 261052601, 783157803, 1305263005, 2349473409, 3915789015, 11747367045]

約数ペア:

[(1, 11747367045), (3, 3915789015), (5, 2349473409), (9, 1305263005), (15, 783157803), (45, 261052601)]