291569295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{5419}}^1$

素因数の和:5655

約数の個数: 32

約数和(自身を含む): 496385280

約数和(自身を除く): 204815985

約数列:

[1, 3, 5, 15, 17, 51, 85, 211, 255, 633, 1055, 3165, 3587, 5419, 10761, 16257, 17935, 27095, 53805, 81285, 92123, 276369, 460615, 1143409, 1381845, 3430227, 5717045, 17151135, 19437953, 58313859, 97189765, 291569295]

約数ペア:

[(1, 291569295), (3, 97189765), (5, 58313859), (15, 19437953), (17, 17151135), (51, 5717045), (85, 3430227), (211, 1381845), (255, 1143409), (633, 460615), (1055, 276369), (3165, 92123), (3587, 81285), (5419, 53805), (10761, 27095), (16257, 17935)]