1180005

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 1909824

約数和(自身を除く): 729819

約数列:

[1, 3, 5, 15, 97, 291, 485, 811, 1455, 2433, 4055, 12165, 78667, 236001, 393335, 1180005]

約数ペア:

[(1, 1180005), (3, 393335), (5, 236001), (15, 78667), (97, 12165), (291, 4055), (485, 2433), (811, 1455)]