25749995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 33460128

約数和(自身を除く): 7710133

約数列:

[1, 5, 23, 31, 115, 155, 233, 713, 961, 1165, 3565, 4805, 5359, 7223, 22103, 26795, 36115, 110515, 166129, 223913, 830645, 1119565, 5149999, 25749995]

約数ペア:

[(1, 25749995), (5, 5149999), (23, 1119565), (31, 830645), (115, 223913), (155, 166129), (233, 110515), (713, 36115), (961, 26795), (1165, 22103), (3565, 7223), (4805, 5359)]