38935985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 51838080

約数和(自身を除く): 12902095

約数列:

[1, 5, 11, 55, 121, 139, 463, 605, 695, 1529, 2315, 5093, 7645, 16819, 25465, 56023, 64357, 84095, 280115, 321785, 707927, 3539635, 7787197, 38935985]

約数ペア:

[(1, 38935985), (5, 7787197), (11, 3539635), (55, 707927), (121, 321785), (139, 280115), (463, 84095), (605, 64357), (695, 56023), (1529, 25465), (2315, 16819), (5093, 7645)]