29139515

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 35650560

約数和(自身を除く): 6511045

約数列:

[1, 5, 109, 127, 421, 545, 635, 2105, 13843, 45889, 53467, 69215, 229445, 267335, 5827903, 29139515]

約数ペア:

[(1, 29139515), (5, 5827903), (109, 267335), (127, 229445), (421, 69215), (545, 53467), (635, 45889), (2105, 13843)]