29477575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 39626928

約数和(自身を除く): 10149353

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 1613, 3655, 8065, 18275, 27421, 40325, 69359, 137105, 346795, 685525, 1179103, 1733975, 5895515, 29477575]

約数ペア:

[(1, 29477575), (5, 5895515), (17, 1733975), (25, 1179103), (43, 685525), (85, 346795), (215, 137105), (425, 69359), (731, 40325), (1075, 27421), (1613, 18275), (3655, 8065)]