12829215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 23855616

約数和(自身を除く): 11026401

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2003, 2135, 6009, 6405, 10015, 14021, 30045, 42063, 70105, 122183, 210315, 366549, 610915, 855281, 1832745, 2565843, 4276405, 12829215]

約数ペア:

[(1, 12829215), (3, 4276405), (5, 2565843), (7, 1832745), (15, 855281), (21, 610915), (35, 366549), (61, 210315), (105, 122183), (183, 70105), (305, 42063), (427, 30045), (915, 14021), (1281, 10015), (2003, 6405), (2135, 6009)]