25900655

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 35290752

約数和(自身を除く): 9390097

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1381, 1705, 3751, 6905, 15191, 18755, 42811, 75955, 167101, 214055, 470921, 835505, 2354605, 5180131, 25900655]

約数ペア:

[(1, 25900655), (5, 5180131), (11, 2354605), (31, 835505), (55, 470921), (121, 214055), (155, 167101), (341, 75955), (605, 42811), (1381, 18755), (1705, 15191), (3751, 6905)]