15544067

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 20680704

約数和(自身を除く): 5136637

約数列:

[1, 7, 11, 23, 67, 77, 131, 161, 253, 469, 737, 917, 1441, 1541, 1771, 3013, 5159, 8777, 10087, 10787, 16951, 21091, 33143, 61439, 96547, 118657, 201871, 232001, 675829, 1413097, 2220581, 15544067]

約数ペア:

[(1, 15544067), (7, 2220581), (11, 1413097), (23, 675829), (67, 232001), (77, 201871), (131, 118657), (161, 96547), (253, 61439), (469, 33143), (737, 21091), (917, 16951), (1441, 10787), (1541, 10087), (1771, 8777), (3013, 5159)]