68495295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24419}}^1$

素因数の和:24455

約数の個数: 32

約数和(自身を含む): 126593280

約数和(自身を除く): 58097985

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 24419, 73257, 122095, 268609, 366285, 415123, 805827, 1245369, 1343045, 2075615, 4029135, 4566353, 6226845, 13699059, 22831765, 68495295]

約数ペア:

[(1, 68495295), (3, 22831765), (5, 13699059), (11, 6226845), (15, 4566353), (17, 4029135), (33, 2075615), (51, 1343045), (55, 1245369), (85, 805827), (165, 415123), (187, 366285), (255, 268609), (561, 122095), (935, 73257), (2805, 24419)]