5641075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 7762896

約数和(自身を除く): 2121821

約数列:

[1, 5, 11, 25, 55, 73, 275, 281, 365, 803, 1405, 1825, 3091, 4015, 7025, 15455, 20075, 20513, 77275, 102565, 225643, 512825, 1128215, 5641075]

約数ペア:

[(1, 5641075), (5, 1128215), (11, 512825), (25, 225643), (55, 102565), (73, 77275), (275, 20513), (281, 20075), (365, 15455), (803, 7025), (1405, 4015), (1825, 3091)]