12405045

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 8123595

約数列:

[1, 3, 5, 15, 59, 107, 131, 177, 295, 321, 393, 535, 655, 885, 1605, 1965, 6313, 7729, 14017, 18939, 23187, 31565, 38645, 42051, 70085, 94695, 115935, 210255, 827003, 2481009, 4135015, 12405045]

約数ペア:

[(1, 12405045), (3, 4135015), (5, 2481009), (15, 827003), (59, 210255), (107, 115935), (131, 94695), (177, 70085), (295, 42051), (321, 38645), (393, 31565), (535, 23187), (655, 18939), (885, 14017), (1605, 7729), (1965, 6313)]