87599725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3889}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 117213480

約数和(自身を除く): 29613755

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 901, 1325, 3889, 4505, 19445, 22525, 66113, 97225, 206117, 330565, 1030585, 1652825, 3503989, 5152925, 17519945, 87599725]

約数ペア:

[(1, 87599725), (5, 17519945), (17, 5152925), (25, 3503989), (53, 1652825), (85, 1030585), (265, 330565), (425, 206117), (901, 97225), (1325, 66113), (3889, 22525), (4505, 19445)]