64163055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5477}}^1$

素因数の和:5567

約数の個数: 32

約数和(自身を含む): 113591808

約数和(自身を除く): 49428753

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3905, 5477, 11715, 16431, 27385, 60247, 82155, 180741, 301235, 388867, 903705, 1166601, 1944335, 4277537, 5833005, 12832611, 21387685, 64163055]

約数ペア:

[(1, 64163055), (3, 21387685), (5, 12832611), (11, 5833005), (15, 4277537), (33, 1944335), (55, 1166601), (71, 903705), (165, 388867), (213, 301235), (355, 180741), (781, 82155), (1065, 60247), (2343, 27385), (3905, 16431), (5477, 11715)]