15122877

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3889

約数の個数: 32

約数和(自身を含む): 26625024

約数和(自身を除く): 11502147

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3851, 3927, 11553, 26957, 42361, 65467, 80871, 127083, 196401, 296527, 458269, 720137, 889581, 1374807, 2160411, 5040959, 15122877]

約数ペア:

[(1, 15122877), (3, 5040959), (7, 2160411), (11, 1374807), (17, 889581), (21, 720137), (33, 458269), (51, 296527), (77, 196401), (119, 127083), (187, 80871), (231, 65467), (357, 42361), (561, 26957), (1309, 11553), (3851, 3927)]