15565565270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1248241}}^1$

素因数の和:1248320

約数の個数: 32

約数和(自身を含む): 29658229920

約数和(自身を除く): 14092664650

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 1248241, 2496482, 6241205, 12482410, 36198989, 53674363, 72397978, 107348726, 180994945, 268371815, 361989890, 536743630, 1556556527, 3113113054, 7782782635, 15565565270]

約数ペア:

[(1, 15565565270), (2, 7782782635), (5, 3113113054), (10, 1556556527), (29, 536743630), (43, 361989890), (58, 268371815), (86, 180994945), (145, 107348726), (215, 72397978), (290, 53674363), (430, 36198989), (1247, 12482410), (2494, 6241205), (6235, 2496482), (12470, 1248241)]