26891535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9587}}^1$

素因数の和:9623

約数の個数: 32

約数和(自身を含む): 49704192

約数和(自身を除く): 22812657

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 9587, 28761, 47935, 105457, 143805, 162979, 316371, 488937, 527285, 814895, 1581855, 1792769, 2444685, 5378307, 8963845, 26891535]

約数ペア:

[(1, 26891535), (3, 8963845), (5, 5378307), (11, 2444685), (15, 1792769), (17, 1581855), (33, 814895), (51, 527285), (55, 488937), (85, 316371), (165, 162979), (187, 143805), (255, 105457), (561, 47935), (935, 28761), (2805, 9587)]