55367895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19739}}^1$

素因数の和:19775

約数の個数: 32

約数和(自身を含む): 102332160

約数和(自身を除く): 46964265

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 19739, 59217, 98695, 217129, 296085, 335563, 651387, 1006689, 1085645, 1677815, 3256935, 3691193, 5033445, 11073579, 18455965, 55367895]

約数ペア:

[(1, 55367895), (3, 18455965), (5, 11073579), (11, 5033445), (15, 3691193), (17, 3256935), (33, 1677815), (51, 1085645), (55, 1006689), (85, 651387), (165, 335563), (187, 296085), (255, 217129), (561, 98695), (935, 59217), (2805, 19739)]