127672105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 174440448

約数和(自身を除く): 46768343

約数列:

[1, 5, 11, 31, 55, 103, 155, 341, 515, 727, 1133, 1705, 3193, 3635, 5665, 7997, 15965, 22537, 35123, 39985, 74881, 112685, 175615, 247907, 374405, 823691, 1239535, 2321311, 4118455, 11606555, 25534421, 127672105]

約数ペア:

[(1, 127672105), (5, 25534421), (11, 11606555), (31, 4118455), (55, 2321311), (103, 1239535), (155, 823691), (341, 374405), (515, 247907), (727, 175615), (1133, 112685), (1705, 74881), (3193, 39985), (3635, 35123), (5665, 22537), (7997, 15965)]