1329943905

素因数分解:

$3^2\times 5^1\times {\mathrm{29554309}}^1$

素因数の和:29554320

約数の個数: 12

約数和(自身を含む): 2305236180

約数和(自身を除く): 975292275

約数列:

[1, 3, 5, 9, 15, 45, 29554309, 88662927, 147771545, 265988781, 443314635, 1329943905]

約数ペア:

[(1, 1329943905), (3, 443314635), (5, 265988781), (9, 147771545), (15, 88662927), (45, 29554309)]