15185037

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 24422400

約数和(自身を除く): 9237363

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 211, 447, 483, 633, 1043, 1477, 3129, 3427, 4431, 4853, 10281, 14559, 23989, 31439, 33971, 71967, 94317, 101913, 220073, 660219, 723097, 2169291, 5061679, 15185037]

約数ペア:

[(1, 15185037), (3, 5061679), (7, 2169291), (21, 723097), (23, 660219), (69, 220073), (149, 101913), (161, 94317), (211, 71967), (447, 33971), (483, 31439), (633, 23989), (1043, 14559), (1477, 10281), (3129, 4853), (3427, 4431)]