66599805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 110828160

約数和(自身を除く): 44228355

約数列:

[1, 3, 5, 15, 29, 87, 145, 283, 435, 541, 849, 1415, 1623, 2705, 4245, 8115, 8207, 15689, 24621, 41035, 47067, 78445, 123105, 153103, 235335, 459309, 765515, 2296545, 4439987, 13319961, 22199935, 66599805]

約数ペア:

[(1, 66599805), (3, 22199935), (5, 13319961), (15, 4439987), (29, 2296545), (87, 765515), (145, 459309), (283, 235335), (435, 153103), (541, 123105), (849, 78445), (1415, 47067), (1623, 41035), (2705, 24621), (4245, 15689), (8115, 8207)]