5198870005

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1\times {\mathrm{1129}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 7192224000

約数和(自身を除く): 1993353995

約数列:

[1, 5, 7, 35, 149, 745, 883, 1043, 1129, 4415, 5215, 5645, 6181, 7903, 30905, 39515, 131567, 168221, 657835, 841105, 920969, 996907, 1177547, 4604845, 4984535, 5887735, 6978349, 34891745, 148539143, 742695715, 1039774001, 5198870005]

約数ペア:

[(1, 5198870005), (5, 1039774001), (7, 742695715), (35, 148539143), (149, 34891745), (745, 6978349), (883, 5887735), (1043, 4984535), (1129, 4604845), (4415, 1177547), (5215, 996907), (5645, 920969), (6181, 841105), (7903, 657835), (30905, 168221), (39515, 131567)]