2807635

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 3757680

約数和(自身を除く): 950045

約数列:

[1, 5, 17, 29, 67, 85, 145, 289, 335, 493, 1139, 1445, 1943, 2465, 5695, 8381, 9715, 19363, 33031, 41905, 96815, 165155, 561527, 2807635]

約数ペア:

[(1, 2807635), (5, 561527), (17, 165155), (29, 96815), (67, 41905), (85, 33031), (145, 19363), (289, 9715), (335, 8381), (493, 5695), (1139, 2465), (1445, 1943)]