1045385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 1391040

約数和(自身を除く): 345655

約数列:

[1, 5, 11, 55, 83, 229, 415, 913, 1145, 2519, 4565, 12595, 19007, 95035, 209077, 1045385]

約数ペア:

[(1, 1045385), (5, 209077), (11, 95035), (55, 19007), (83, 12595), (229, 4565), (415, 2519), (913, 1145)]