282742405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 377612928

約数和(自身を除く): 94870523

約数列:

[1, 5, 11, 55, 83, 241, 257, 415, 913, 1205, 1285, 2651, 2827, 4565, 13255, 14135, 20003, 21331, 61937, 100015, 106655, 220033, 234641, 309685, 681307, 1100165, 1173205, 3406535, 5140771, 25703855, 56548481, 282742405]

約数ペア:

[(1, 282742405), (5, 56548481), (11, 25703855), (55, 5140771), (83, 3406535), (241, 1173205), (257, 1100165), (415, 681307), (913, 309685), (1205, 234641), (1285, 220033), (2651, 106655), (2827, 100015), (4565, 61937), (13255, 21331), (14135, 20003)]