139157075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 178321920

約数和(自身を除く): 39164845

約数列:

[1, 5, 25, 41, 127, 205, 635, 1025, 1069, 3175, 5207, 5345, 26035, 26725, 43829, 130175, 135763, 219145, 678815, 1095725, 3394075, 5566283, 27831415, 139157075]

約数ペア:

[(1, 139157075), (5, 27831415), (25, 5566283), (41, 3394075), (127, 1095725), (205, 678815), (635, 219145), (1025, 135763), (1069, 130175), (3175, 43829), (5207, 26725), (5345, 26035)]