12497355

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7121}}^1$

素因数の和:7148

約数の個数: 32

約数和(自身を含む): 23929920

約数和(自身を除く): 11432565

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 7121, 21363, 35605, 64089, 92573, 106815, 192267, 277719, 320445, 462865, 833157, 961335, 1388595, 2499471, 4165785, 12497355]

約数ペア:

[(1, 12497355), (3, 4165785), (5, 2499471), (9, 1388595), (13, 961335), (15, 833157), (27, 462865), (39, 320445), (45, 277719), (65, 192267), (117, 106815), (135, 92573), (195, 64089), (351, 35605), (585, 21363), (1755, 7121)]