1556551652395

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{3851}}^1\times {\mathrm{4999}}^1$

素因数の和:9115

約数の個数: 32

約数和(自身を含む): 1898881920000

約数和(自身を除く): 342330267605

約数列:

[1, 5, 103, 157, 515, 785, 3851, 4999, 16171, 19255, 24995, 80855, 396653, 514897, 604607, 784843, 1983265, 2574485, 3023035, 3924215, 19251149, 62274521, 80838829, 96255745, 311372605, 404194145, 1982868347, 3022430393, 9914341735, 15112151965, 311310330479, 1556551652395]

約数ペア:

[(1, 1556551652395), (5, 311310330479), (103, 15112151965), (157, 9914341735), (515, 3022430393), (785, 1982868347), (3851, 404194145), (4999, 311372605), (16171, 96255745), (19255, 80838829), (24995, 62274521), (80855, 19251149), (396653, 3924215), (514897, 3023035), (604607, 2574485), (784843, 1983265)]