28579055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3923}}^1$

素因数の和:4006

約数の個数: 16

約数和(自身を含む): 36163584

約数和(自身を除く): 7584529

約数列:

[1, 5, 31, 47, 155, 235, 1457, 3923, 7285, 19615, 121613, 184381, 608065, 921905, 5715811, 28579055]

約数ペア:

[(1, 28579055), (5, 5715811), (31, 921905), (47, 608065), (155, 184381), (235, 121613), (1457, 19615), (3923, 7285)]