27519855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9811}}^1$

素因数の和:9847

約数の個数: 32

約数和(自身を含む): 50865408

約数和(自身を除く): 23345553

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 9811, 29433, 49055, 107921, 147165, 166787, 323763, 500361, 539605, 833935, 1618815, 1834657, 2501805, 5503971, 9173285, 27519855]

約数ペア:

[(1, 27519855), (3, 9173285), (5, 5503971), (11, 2501805), (15, 1834657), (17, 1618815), (33, 833935), (51, 539605), (55, 500361), (85, 323763), (165, 166787), (187, 147165), (255, 107921), (561, 49055), (935, 29433), (2805, 9811)]