142270755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37489}}^1$

素因数の和:37531

約数の個数: 32

約数和(自身を含む): 259130880

約数和(自身を除く): 116860125

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 37489, 112467, 187445, 412379, 562335, 862247, 1237137, 2061895, 2586741, 4311235, 6185685, 9484717, 12933705, 28454151, 47423585, 142270755]

約数ペア:

[(1, 142270755), (3, 47423585), (5, 28454151), (11, 12933705), (15, 9484717), (23, 6185685), (33, 4311235), (55, 2586741), (69, 2061895), (115, 1237137), (165, 862247), (253, 562335), (345, 412379), (759, 187445), (1265, 112467), (3795, 37489)]