25530395

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 35463120

約数和(自身を除く): 9932725

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2221, 2299, 11105, 11495, 24431, 42199, 122155, 210995, 268741, 464189, 1343705, 2320945, 5106079, 25530395]

約数ペア:

[(1, 25530395), (5, 5106079), (11, 2320945), (19, 1343705), (55, 464189), (95, 268741), (121, 210995), (209, 122155), (605, 42199), (1045, 24431), (2221, 11495), (2299, 11105)]