25897307

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 28576512

約数和(自身を除く): 2679205

約数列:

[1, 17, 31, 157, 313, 527, 2669, 4867, 5321, 9703, 49141, 82739, 164951, 835397, 1523371, 25897307]

約数ペア:

[(1, 25897307), (17, 1523371), (31, 835397), (157, 164951), (313, 82739), (527, 49141), (2669, 9703), (4867, 5321)]