27912605

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1931}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 39644640

約数和(自身を除く): 11732035

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 413, 1931, 2065, 2891, 9655, 13517, 14455, 67585, 94619, 113929, 473095, 569645, 797503, 3987515, 5582521, 27912605]

約数ペア:

[(1, 27912605), (5, 5582521), (7, 3987515), (35, 797503), (49, 569645), (59, 473095), (245, 113929), (295, 94619), (413, 67585), (1931, 14455), (2065, 13517), (2891, 9655)]