128111065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{48619}}^1$

素因数の和:48672

約数の個数: 16

約数和(自身を含む): 168030720

約数和(自身を除く): 39919655

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 48619, 243095, 826523, 1507189, 4132615, 7535945, 25622213, 128111065]

約数ペア:

[(1, 128111065), (5, 25622213), (17, 7535945), (31, 4132615), (85, 1507189), (155, 826523), (527, 243095), (2635, 48619)]