4048103675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{28807}}^1$

素因数の和:28908

約数の個数: 48

約数和(自身を含む): 6344212992

約数和(自身を除く): 2296109317

約数列:

[1, 5, 7, 11, 25, 35, 55, 73, 77, 175, 275, 365, 385, 511, 803, 1825, 1925, 2555, 4015, 5621, 12775, 20075, 28105, 28807, 140525, 144035, 201649, 316877, 720175, 1008245, 1584385, 2102911, 2218139, 5041225, 7921925, 10514555, 11090695, 14720377, 23132021, 52572775, 55453475, 73601885, 115660105, 161924147, 368009425, 578300525, 809620735, 4048103675]

約数ペア:

[(1, 4048103675), (5, 809620735), (7, 578300525), (11, 368009425), (25, 161924147), (35, 115660105), (55, 73601885), (73, 55453475), (77, 52572775), (175, 23132021), (275, 14720377), (365, 11090695), (385, 10514555), (511, 7921925), (803, 5041225), (1825, 2218139), (1925, 2102911), (2555, 1584385), (4015, 1008245), (5621, 720175), (12775, 316877), (20075, 201649), (28105, 144035), (28807, 140525)]