2623558014725

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{991}}^1\times {\mathrm{293339}}^1$

素因数の和:294378

約数の個数: 36

約数和(自身を含む): 3436921630080

約数和(自身を除く): 813363615355

約数列:

[1, 5, 19, 25, 95, 361, 475, 991, 1805, 4955, 9025, 18829, 24775, 94145, 293339, 357751, 470725, 1466695, 1788755, 5573441, 7333475, 8943775, 27867205, 105895379, 139336025, 290698949, 529476895, 1453494745, 2647384475, 5523280031, 7267473725, 27616400155, 104942320589, 138082000775, 524711602945, 2623558014725]

約数ペア:

[(1, 2623558014725), (5, 524711602945), (19, 138082000775), (25, 104942320589), (95, 27616400155), (361, 7267473725), (475, 5523280031), (991, 2647384475), (1805, 1453494745), (4955, 529476895), (9025, 290698949), (18829, 139336025), (24775, 105895379), (94145, 27867205), (293339, 8943775), (357751, 7333475), (470725, 5573441), (1466695, 1788755)]