84710075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 111451200

約数和(自身を除く): 26741125

約数列:

[1, 5, 19, 25, 95, 139, 475, 695, 1283, 2641, 3475, 6415, 13205, 24377, 32075, 66025, 121885, 178337, 609425, 891685, 3388403, 4458425, 16942015, 84710075]

約数ペア:

[(1, 84710075), (5, 16942015), (19, 4458425), (25, 3388403), (95, 891685), (139, 609425), (475, 178337), (695, 121885), (1283, 66025), (2641, 32075), (3475, 24377), (6415, 13205)]