39312792175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1\times {\mathrm{941}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 51715573920

約数和(自身を除く): 12402781745

約数列:

[1, 5, 19, 25, 95, 281, 313, 475, 941, 1405, 1565, 4705, 5339, 5947, 7025, 7825, 17879, 23525, 26695, 29735, 87953, 89395, 133475, 148675, 264421, 294533, 439765, 446975, 1322105, 1472665, 1671107, 2198825, 5023999, 5596127, 6610525, 7363325, 8355535, 25119995, 27980635, 41777675, 82763773, 125599975, 139903175, 413818865, 1572511687, 2069094325, 7862558435, 39312792175]

約数ペア:

[(1, 39312792175), (5, 7862558435), (19, 2069094325), (25, 1572511687), (95, 413818865), (281, 139903175), (313, 125599975), (475, 82763773), (941, 41777675), (1405, 27980635), (1565, 25119995), (4705, 8355535), (5339, 7363325), (5947, 6610525), (7025, 5596127), (7825, 5023999), (17879, 2198825), (23525, 1671107), (26695, 1472665), (29735, 1322105), (87953, 446975), (89395, 439765), (133475, 294533), (148675, 264421)]