156687108495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1\times {\mathrm{206819}}^1$

素因数の和:209815

約数の個数: 32

約数和(自身を含む): 265537025280

約数和(自身を除く): 108849916785

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2971, 8913, 14855, 44565, 50507, 151521, 206819, 252535, 620457, 757605, 1034095, 3102285, 3515923, 10547769, 17579615, 52738845, 614459249, 1843377747, 3072296245, 9216888735, 10445807233, 31337421699, 52229036165, 156687108495]

約数ペア:

[(1, 156687108495), (3, 52229036165), (5, 31337421699), (15, 10445807233), (17, 9216888735), (51, 3072296245), (85, 1843377747), (255, 614459249), (2971, 52738845), (8913, 17579615), (14855, 10547769), (44565, 3515923), (50507, 3102285), (151521, 1034095), (206819, 757605), (252535, 620457)]