38924985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13877}}^1$

素因数の和:13913

約数の個数: 32

約数和(自身を含む): 71943552

約数和(自身を除く): 33018567

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 13877, 41631, 69385, 152647, 208155, 235909, 457941, 707727, 763235, 1179545, 2289705, 2594999, 3538635, 7784997, 12974995, 38924985]

約数ペア:

[(1, 38924985), (3, 12974995), (5, 7784997), (11, 3538635), (15, 2594999), (17, 2289705), (33, 1179545), (51, 763235), (55, 707727), (85, 457941), (165, 235909), (187, 208155), (255, 152647), (561, 69385), (935, 41631), (2805, 13877)]