65260745

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 86614920

約数和(自身を除く): 21354175

約数列:

[1, 5, 11, 55, 121, 269, 401, 605, 1345, 2005, 2959, 4411, 14795, 22055, 32549, 48521, 107869, 162745, 242605, 539345, 1186559, 5932795, 13052149, 65260745]

約数ペア:

[(1, 65260745), (5, 13052149), (11, 5932795), (55, 1186559), (121, 539345), (269, 242605), (401, 162745), (605, 107869), (1345, 48521), (2005, 32549), (2959, 22055), (4411, 14795)]