12578595

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 20913984

約数和(自身を除く): 8335389

約数列:

[1, 3, 5, 15, 41, 113, 123, 181, 205, 339, 543, 565, 615, 905, 1695, 2715, 4633, 7421, 13899, 20453, 22263, 23165, 37105, 61359, 69495, 102265, 111315, 306795, 838573, 2515719, 4192865, 12578595]

約数ペア:

[(1, 12578595), (3, 4192865), (5, 2515719), (15, 838573), (41, 306795), (113, 111315), (123, 102265), (181, 69495), (205, 61359), (339, 37105), (543, 23165), (565, 22263), (615, 20453), (905, 13899), (1695, 7421), (2715, 4633)]