86047725

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{27983}}^1$

素因数の和:28037

約数の個数: 24

約数和(自身を含む): 145740672

約数和(自身を除く): 59692947

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 27983, 83949, 139915, 419745, 699575, 1147303, 2098725, 3441909, 5736515, 17209545, 28682575, 86047725]

約数ペア:

[(1, 86047725), (3, 28682575), (5, 17209545), (15, 5736515), (25, 3441909), (41, 2098725), (75, 1147303), (123, 699575), (205, 419745), (615, 139915), (1025, 83949), (3075, 27983)]