27786495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5807}}^1$

素因数の和:5855

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 22394625

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 5807, 17421, 29035, 63877, 87105, 168403, 191631, 319385, 505209, 842015, 958155, 1852433, 2526045, 5557299, 9262165, 27786495]

約数ペア:

[(1, 27786495), (3, 9262165), (5, 5557299), (11, 2526045), (15, 1852433), (29, 958155), (33, 842015), (55, 505209), (87, 319385), (145, 191631), (165, 168403), (319, 87105), (435, 63877), (957, 29035), (1595, 17421), (4785, 5807)]