13459115

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 16920576

約数和(自身を除く): 3461461

約数列:

[1, 5, 31, 71, 155, 355, 1223, 2201, 6115, 11005, 37913, 86833, 189565, 434165, 2691823, 13459115]

約数ペア:

[(1, 13459115), (5, 2691823), (31, 434165), (71, 189565), (155, 86833), (355, 37913), (1223, 11005), (2201, 6115)]