58978525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 78537384

約数和(自身を除く): 19558859

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1241, 1825, 1901, 6205, 9505, 31025, 32317, 47525, 138773, 161585, 693865, 807925, 2359141, 3469325, 11795705, 58978525]

約数ペア:

[(1, 58978525), (5, 11795705), (17, 3469325), (25, 2359141), (73, 807925), (85, 693865), (365, 161585), (425, 138773), (1241, 47525), (1825, 32317), (1901, 31025), (6205, 9505)]