3844975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 5155920

約数和(自身を除く): 1310945

約数列:

[1, 5, 17, 25, 83, 85, 109, 415, 425, 545, 1411, 1853, 2075, 2725, 7055, 9047, 9265, 35275, 45235, 46325, 153799, 226175, 768995, 3844975]

約数ペア:

[(1, 3844975), (5, 768995), (17, 226175), (25, 153799), (83, 46325), (85, 45235), (109, 35275), (415, 9265), (425, 9047), (545, 7055), (1411, 2725), (1853, 2075)]