67045365

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87641}}^1$

素因数の和:87669

約数の個数: 24

約数和(自身を含む): 123049368

約数和(自身を除く): 56004003

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 87641, 262923, 438205, 788769, 1314615, 1489897, 3943845, 4469691, 7449485, 13409073, 22348455, 67045365]

約数ペア:

[(1, 67045365), (3, 22348455), (5, 13409073), (9, 7449485), (15, 4469691), (17, 3943845), (45, 1489897), (51, 1314615), (85, 788769), (153, 438205), (255, 262923), (765, 87641)]