15704486185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1\times {\mathrm{1619}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 20134396800

約数和(自身を除く): 4429910615

約数列:

[1, 5, 17, 85, 139, 695, 821, 1619, 2363, 4105, 8095, 11815, 13957, 27523, 69785, 114119, 137615, 225041, 570595, 1125205, 1329199, 1940023, 3825697, 6645995, 9700115, 19128485, 22596383, 112981915, 184758661, 923793305, 3140897237, 15704486185]

約数ペア:

[(1, 15704486185), (5, 3140897237), (17, 923793305), (85, 184758661), (139, 112981915), (695, 22596383), (821, 19128485), (1619, 9700115), (2363, 6645995), (4105, 3825697), (8095, 1940023), (11815, 1329199), (13957, 1125205), (27523, 570595), (69785, 225041), (114119, 137615)]