11172045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17321}}^1$

素因数の和:17372

約数の個数: 16

約数和(自身を含む): 18292032

約数和(自身を除く): 7119987

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 17321, 51963, 86605, 259815, 744803, 2234409, 3724015, 11172045]

約数ペア:

[(1, 11172045), (3, 3724015), (5, 2234409), (15, 744803), (43, 259815), (129, 86605), (215, 51963), (645, 17321)]