28679015

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 35544960

約数和(自身を除く): 6865945

約数列:

[1, 5, 59, 67, 295, 335, 1451, 3953, 7255, 19765, 85609, 97217, 428045, 486085, 5735803, 28679015]

約数ペア:

[(1, 28679015), (5, 5735803), (59, 486085), (67, 428045), (295, 97217), (335, 85609), (1451, 19765), (3953, 7255)]