4037656905

素因数分解:

$3^2\times 5^1\times {\mathrm{11981}}^1\times {\mathrm{7489}}^1$

素因数の和:19481

約数の個数: 24

約数和(自身を含む): 7000124040

約数和(自身を除く): 2962467135

約数列:

[1, 3, 5, 9, 15, 45, 7489, 11981, 22467, 35943, 37445, 59905, 67401, 107829, 112335, 179715, 337005, 539145, 89725709, 269177127, 448628545, 807531381, 1345885635, 4037656905]

約数ペア:

[(1, 4037656905), (3, 1345885635), (5, 807531381), (9, 448628545), (15, 269177127), (45, 89725709), (7489, 539145), (11981, 337005), (22467, 179715), (35943, 112335), (37445, 107829), (59905, 67401)]