155155319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8111}}^1$

素因数の和:8206

約数の個数: 16

約数和(自身を含む): 177555456

約数和(自身を除く): 22400137

約数列:

[1, 11, 37, 47, 407, 517, 1739, 8111, 19129, 89221, 300107, 381217, 3301177, 4193387, 14105029, 155155319]

約数ペア:

[(1, 155155319), (11, 14105029), (37, 4193387), (47, 3301177), (407, 381217), (517, 300107), (1739, 89221), (8111, 19129)]