12125115

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1277}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 21133008

約数和(自身を除く): 9007893

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1277, 1899, 3165, 3831, 6385, 9495, 11493, 19155, 57465, 269447, 808341, 1347235, 2425023, 4041705, 12125115]

約数ペア:

[(1, 12125115), (3, 4041705), (5, 2425023), (9, 1347235), (15, 808341), (45, 269447), (211, 57465), (633, 19155), (1055, 11493), (1277, 9495), (1899, 6385), (3165, 3831)]