15432205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 19440000

約数和(自身を除く): 4007795

約数列:

[1, 5, 29, 71, 145, 355, 1499, 2059, 7495, 10295, 43471, 106429, 217355, 532145, 3086441, 15432205]

約数ペア:

[(1, 15432205), (5, 3086441), (29, 532145), (71, 217355), (145, 106429), (355, 43471), (1499, 10295), (2059, 7495)]