3151377.00000000

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 34183296

約数和(自身を除く): 9626881

約数列:

[1, 5, 13, 17, 65, 71, 85, 221, 313, 355, 923, 1105, 1207, 1565, 4069, 4615, 5321, 6035, 15691, 20345, 22223, 26605, 69173, 78455, 111115, 288899, 345865, 377791, 1444495, 1888955, 4911283, 24556415]

約数ペア:

[(1, 24556415), (5, 4911283), (13, 1888955), (17, 1444495), (65, 377791), (71, 345865), (85, 288899), (221, 111115), (313, 78455), (355, 69173), (923, 26605), (1105, 22223), (1207, 20345), (1565, 15691), (4069, 6035), (4615, 5321)]