69779985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24877}}^1$

素因数の和:24913

約数の個数: 32

約数和(自身を含む): 128967552

約数和(自身を除く): 59187567

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 24877, 74631, 124385, 273647, 373155, 422909, 820941, 1268727, 1368235, 2114545, 4104705, 4651999, 6343635, 13955997, 23259995, 69779985]

約数ペア:

[(1, 69779985), (3, 23259995), (5, 13955997), (11, 6343635), (15, 4651999), (17, 4104705), (33, 2114545), (51, 1368235), (55, 1268727), (85, 820941), (165, 422909), (187, 373155), (255, 273647), (561, 124385), (935, 74631), (2805, 24877)]