3876765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 6863616

約数和(自身を除く): 2986851

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 661, 1173, 1955, 1983, 3305, 5865, 9915, 11237, 15203, 33711, 45609, 56185, 76015, 168555, 228045, 258451, 775353, 1292255, 3876765]

約数ペア:

[(1, 3876765), (3, 1292255), (5, 775353), (15, 258451), (17, 228045), (23, 168555), (51, 76015), (69, 56185), (85, 45609), (115, 33711), (255, 15203), (345, 11237), (391, 9915), (661, 5865), (1173, 3305), (1955, 1983)]