43253145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 81611712

約数和(自身を除く): 38358567

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 107, 117, 195, 321, 535, 585, 691, 963, 1391, 1605, 2073, 3455, 4173, 4815, 6219, 6955, 8983, 10365, 12519, 20865, 26949, 31095, 44915, 62595, 73937, 80847, 134745, 221811, 369685, 404235, 665433, 961181, 1109055, 2883543, 3327165, 4805905, 8650629, 14417715, 43253145]

約数ペア:

[(1, 43253145), (3, 14417715), (5, 8650629), (9, 4805905), (13, 3327165), (15, 2883543), (39, 1109055), (45, 961181), (65, 665433), (107, 404235), (117, 369685), (195, 221811), (321, 134745), (535, 80847), (585, 73937), (691, 62595), (963, 44915), (1391, 31095), (1605, 26949), (2073, 20865), (3455, 12519), (4173, 10365), (4815, 8983), (6219, 6955)]